| 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 | $77.63 | 12.331% | $87.2026 | $87.20 | $87.20 | $87.20 |
| Purchase #2 | $111.61 | 6.782% | $119.1794 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $240.87 | 4.123% | $250.8011 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $26.59 | 5.688% | $28.1024 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $240.40 | 10.805% | $266.3752 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $170.46 | 5.102% | $179.1569 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $244.41 | 13.128% | $276.4961 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $1,111.97 | $1,207.3137 | $1,207.32 | $1,207.35 | $1,207.40 | |