| 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 | $212.48 | 4.136% | $221.2682 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $15.56 | 9.820% | $17.088 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $137.95 | 10.164% | $151.9712 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $22.46 | 7.541% | $24.1537 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $218.39 | 4.467% | $228.1455 | $228.15 | $228.15 | $228.10 |
| Purchase #6 | $36.83 | 13.570% | $41.8278 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $150.47 | 3.807% | $156.1984 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $794.14 | $840.6528 | $840.66 | $840.65 | $840.70 | |