| 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 | $239.74 | 5.510% | $252.9497 | $252.95 | $252.95 | $252.90 |
| Purchase #2 | $25.96 | 13.271% | $29.4052 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $149.71 | 11.306% | $166.6362 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $102.84 | 3.257% | $106.1895 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $130.58 | 11.666% | $145.8135 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $37.70 | 5.685% | $39.8432 | $39.84 | $39.85 | $39.80 |
| Purchase #7 | $88.43 | 6.659% | $94.3186 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $774.96 | $835.1559 | $835.16 | $835.15 | $835.00 | |