| 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 | $132.81 | 12.444% | $149.3369 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $56.51 | 11.682% | $63.1115 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $78.52 | 3.356% | $81.1551 | $81.16 | $81.15 | $81.20 |
| Purchase #4 | $178.96 | 12.361% | $201.0812 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $94.91 | 13.459% | $107.6839 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $79.92 | 4.244% | $83.3118 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $221.26 | 11.602% | $246.9306 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $842.89 | $932.6110 | $932.61 | $932.65 | $932.60 | |