| 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 | $202.74 | 4.806% | $212.4837 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $138.43 | 11.508% | $154.3605 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $73.87 | 7.364% | $79.3098 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $102.85 | 12.157% | $115.3535 | $115.35 | $115.35 | $115.40 |
| Purchase #5 | $166.94 | 6.534% | $177.8479 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $30.31 | 8.341% | $32.8382 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $120.99 | 6.472% | $128.8205 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $836.13 | $901.0141 | $901.01 | $901.00 | $901.00 | |