| 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 | $115.63 | 9.314% | $126.3998 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $102.46 | 6.176% | $108.7879 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $233.88 | 10.646% | $258.7789 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $101.50 | 5.755% | $107.3413 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $82.95 | 13.812% | $94.4071 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $112.99 | 4.714% | $118.3163 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $107.34 | 12.816% | $121.0967 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $856.75 | $935.1280 | $935.14 | $935.15 | $935.10 | |