| 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 | $249.53 | 3.128% | $257.3353 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $202.29 | 7.578% | $217.6195 | $217.62 | $217.60 | $217.60 |
| Purchase #3 | $188.38 | 6.243% | $200.1406 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $12.34 | 13.459% | $14.0008 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $95.77 | 10.689% | $106.0069 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $148.77 | 10.290% | $164.0784 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $125.99 | 5.407% | $132.8023 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $1,023.07 | $1,091.9838 | $1,091.99 | $1,092.00 | $1,091.90 | |