| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.81 | 5.247% | $253.4453 | $253.45 | $253.45 | $253.40 |
| Purchase #2 | $242.76 | 8.752% | $264.0064 | $264.01 | $264.00 | $264.00 |
| Purchase #3 | $187.54 | 8.128% | $202.7833 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $197.95 | 10.298% | $218.3349 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $190.73 | 5.644% | $201.4948 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $104.34 | 11.110% | $115.9322 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $107.75 | 13.870% | $122.6949 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $1,271.88 | $1,378.6918 | $1,378.68 | $1,378.75 | $1,378.60 | |