| 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 | $243.88 | 8.781% | $265.2951 | $265.30 | $265.30 | $265.30 |
| Purchase #2 | $166.52 | 10.144% | $183.4118 | $183.41 | $183.40 | $183.40 |
| Purchase #3 | $150.83 | 6.515% | $160.6566 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $128.93 | 10.395% | $142.3323 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $167.27 | 11.451% | $186.4241 | $186.42 | $186.40 | $186.40 |
| Purchase #6 | $9.55 | 4.302% | $9.9608 | $9.96 | $9.95 | $10.00 |
| Purchase #7 | $86.77 | 4.751% | $90.8924 | $90.89 | $90.90 | $90.90 |
| 7 purchase totals = | $953.75 | $1,038.9731 | $1,038.97 | $1,038.95 | $1,039.00 | |