| 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 | $238.28 | 7.831% | $256.9397 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $41.93 | 10.416% | $46.2974 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $183.27 | 6.548% | $195.2705 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $152.95 | 7.495% | $164.4136 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $18.83 | 6.861% | $20.1219 | $20.12 | $20.10 | $20.10 |
| Purchase #6 | $131.73 | 3.656% | $136.546 | $136.55 | $136.55 | $136.50 |
| Purchase #7 | $65.73 | 4.834% | $68.9074 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $832.72 | $888.4965 | $888.50 | $888.45 | $888.40 | |