| 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 | $194.42 | 10.339% | $214.5211 | $214.52 | $214.50 | $214.50 |
| Purchase #2 | $20.92 | 5.686% | $22.1095 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $44.88 | 13.698% | $51.0277 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $130.52 | 10.218% | $143.8565 | $143.86 | $143.85 | $143.90 |
| Purchase #5 | $87.55 | 9.217% | $95.6195 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $189.64 | 6.192% | $201.3825 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $230.32 | 8.470% | $249.8281 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $898.25 | $978.3449 | $978.35 | $978.35 | $978.30 | |