| 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 | $217.55 | 3.633% | $225.4536 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $38.55 | 9.105% | $42.06 | $42.06 | $42.05 | $42.10 |
| Purchase #3 | $193.83 | 4.468% | $202.4903 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $87.70 | 5.123% | $92.1929 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $199.35 | 6.404% | $212.1164 | $212.12 | $212.10 | $212.10 |
| Purchase #6 | $60.38 | 5.487% | $63.6931 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $83.96 | 11.610% | $93.7078 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $881.32 | $931.7141 | $931.71 | $931.70 | $931.80 | |