| 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 | $195.75 | 7.501% | $210.4332 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $26.61 | 7.533% | $28.6145 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $180.33 | 10.153% | $198.6389 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $234.36 | 4.429% | $244.7398 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $221.52 | 8.726% | $240.8498 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $21.54 | 12.762% | $24.2889 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $50.97 | 4.625% | $53.3274 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $931.08 | $1,000.8925 | $1,000.89 | $1,000.95 | $1,000.70 | |