| 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 | $138.51 | 10.122% | $152.53 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $218.58 | 13.833% | $248.8162 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $228.90 | 8.425% | $248.1848 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $90.29 | 11.276% | $100.4711 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $74.35 | 9.775% | $81.6177 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $15.58 | 10.112% | $17.1554 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $46.36 | 5.600% | $48.9562 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $812.57 | $897.7314 | $897.74 | $897.70 | $897.80 | |