| 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 | $103.57 | 3.115% | $106.7962 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $16.49 | 8.764% | $17.9352 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $99.63 | 4.621% | $104.2339 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $32.85 | 8.402% | $35.6101 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $233.95 | 11.435% | $260.7022 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $191.68 | 10.672% | $212.1361 | $212.14 | $212.15 | $212.10 |
| Purchase #7 | $155.84 | 13.128% | $176.2987 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $834.01 | $913.7124 | $913.72 | $913.75 | $913.60 | |