| 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 | $206.44 | 10.425% | $227.9614 | $227.96 | $227.95 | $228.00 |
| Purchase #2 | $220.26 | 5.332% | $232.0043 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $159.39 | 12.710% | $179.6485 | $179.65 | $179.65 | $179.60 |
| Purchase #4 | $175.55 | 12.624% | $197.7114 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $204.46 | 11.428% | $227.8257 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $207.98 | 7.767% | $224.1338 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $250.40 | 12.354% | $281.3344 | $281.33 | $281.35 | $281.30 |
| 7 purchase totals = | $1,424.48 | $1,570.6195 | $1,570.61 | $1,570.65 | $1,570.50 | |