| 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 | $203.65 | 4.578% | $212.9731 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $122.92 | 5.235% | $129.3549 | $129.35 | $129.35 | $129.40 |
| Purchase #3 | $161.77 | 11.348% | $180.1277 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $228.86 | 12.274% | $256.9503 | $256.95 | $256.95 | $257.00 |
| Purchase #5 | $94.71 | 10.710% | $104.8534 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $148.35 | 6.255% | $157.6293 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $103.92 | 5.341% | $109.4704 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $1,064.18 | $1,151.3591 | $1,151.35 | $1,151.35 | $1,151.50 | |