| 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 | $212.50 | 6.727% | $226.7949 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $125.26 | 5.256% | $131.8437 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $221.71 | 10.207% | $244.3399 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $141.95 | 9.471% | $155.3941 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $39.82 | 13.776% | $45.3056 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $160.60 | 10.487% | $177.4421 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $131.76 | 8.819% | $143.3799 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $1,033.60 | $1,124.5002 | $1,124.49 | $1,124.55 | $1,124.40 | |