| 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 | $217.43 | 9.269% | $237.5836 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $229.90 | 8.402% | $249.2162 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $65.47 | 8.798% | $71.2301 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $146.95 | 8.304% | $159.1527 | $159.15 | $159.15 | $159.20 |
| Purchase #5 | $138.37 | 12.286% | $155.3701 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $187.80 | 3.615% | $194.589 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $14.33 | 6.433% | $15.2518 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $1,000.25 | $1,082.3935 | $1,082.39 | $1,082.40 | $1,082.50 | |