| 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 | $247.49 | 8.312% | $268.0614 | $268.06 | $268.05 | $268.10 |
| Purchase #2 | $100.55 | 5.203% | $105.7816 | $105.78 | $105.80 | $105.80 |
| Purchase #3 | $142.97 | 9.760% | $156.9239 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $202.31 | 10.162% | $222.8687 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $25.70 | 12.768% | $28.9814 | $28.98 | $29.00 | $29.00 |
| Purchase #6 | $220.51 | 3.827% | $228.9489 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $22.43 | 4.795% | $23.5055 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $961.96 | $1,035.0714 | $1,035.07 | $1,035.05 | $1,035.10 | |