| 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 | $179.85 | 6.474% | $191.4935 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $116.64 | 12.701% | $131.4544 | $131.45 | $131.45 | $131.50 |
| Purchase #3 | $112.97 | 12.303% | $126.8687 | $126.87 | $126.85 | $126.90 |
| Purchase #4 | $231.26 | 11.217% | $257.2004 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $223.76 | 6.511% | $238.329 | $238.33 | $238.35 | $238.30 |
| Purchase #6 | $97.42 | 5.679% | $102.9525 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $148.39 | 10.238% | $163.5822 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $1,110.29 | $1,211.8807 | $1,211.87 | $1,211.90 | $1,212.00 | |