| 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 | $96.75 | 13.797% | $110.0986 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $233.77 | 5.358% | $246.2954 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $224.85 | 12.605% | $253.1923 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $246.26 | 3.527% | $254.9456 | $254.95 | $254.95 | $254.90 |
| Purchase #5 | $185.32 | 12.307% | $208.1273 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $132.42 | 10.404% | $146.197 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $110.65 | 9.741% | $121.4284 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $1,230.02 | $1,340.2846 | $1,340.30 | $1,340.35 | $1,340.20 | |