| 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 | $192.49 | 10.404% | $212.5167 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $102.89 | 12.545% | $115.7976 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $197.82 | 3.210% | $204.17 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $178.71 | 12.386% | $200.845 | $200.85 | $200.85 | $200.80 |
| Purchase #5 | $47.41 | 11.738% | $52.975 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $108.55 | 4.590% | $113.5324 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $77.25 | 10.815% | $85.6046 | $85.60 | $85.60 | $85.60 |
| 7 purchase totals = | $905.12 | $985.4413 | $985.45 | $985.45 | $985.40 | |