| 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 | $178.44 | 12.219% | $200.2436 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $102.68 | 7.114% | $109.9847 | $109.98 | $110.00 | $110.00 |
| Purchase #3 | $184.44 | 7.289% | $197.8838 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $104.62 | 12.398% | $117.5908 | $117.59 | $117.60 | $117.60 |
| Purchase #5 | $178.86 | 12.726% | $201.6217 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $205.39 | 5.736% | $217.1712 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $110.45 | 6.762% | $117.9186 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $1,064.88 | $1,162.4144 | $1,162.40 | $1,162.40 | $1,162.40 | |