| 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 | $132.47 | 13.548% | $150.417 | $150.42 | $150.40 | $150.40 |
| Purchase #2 | $96.94 | 5.707% | $102.4724 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $239.31 | 13.568% | $271.7796 | $271.78 | $271.80 | $271.80 |
| Purchase #4 | $12.25 | 9.553% | $13.4202 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $106.49 | 5.143% | $111.9668 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $202.35 | 9.610% | $221.7958 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $43.85 | 13.547% | $49.7904 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $833.66 | $921.6422 | $921.65 | $921.60 | $921.70 | |