| 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 | $95.47 | 9.669% | $104.701 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $112.39 | 10.271% | $123.9336 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $143.87 | 8.430% | $155.9982 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $235.43 | 5.802% | $249.0896 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $139.44 | 12.105% | $156.3192 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $5.76 | 6.365% | $6.1266 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $153.78 | 13.106% | $173.9344 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $886.14 | $970.1026 | $970.10 | $970.15 | $970.00 | |