| 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 | $122.50 | 12.104% | $137.3274 | $137.33 | $137.35 | $137.30 |
| Purchase #2 | $233.76 | 8.541% | $253.7254 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $15.26 | 8.350% | $16.5342 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $187.74 | 10.709% | $207.8451 | $207.85 | $207.85 | $207.80 |
| Purchase #5 | $218.34 | 6.304% | $232.1042 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $200.60 | 10.463% | $221.5888 | $221.59 | $221.60 | $221.60 |
| Purchase #7 | $37.64 | 10.656% | $41.6509 | $41.65 | $41.65 | $41.70 |
| 7 purchase totals = | $1,015.84 | $1,110.7760 | $1,110.78 | $1,110.85 | $1,110.70 | |