| 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 | $121.54 | 6.712% | $129.6978 | $129.70 | $129.70 | $129.70 |
| Purchase #2 | $49.33 | 3.778% | $51.1937 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $80.28 | 13.456% | $91.0825 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $104.28 | 3.244% | $107.6628 | $107.66 | $107.65 | $107.70 |
| Purchase #5 | $137.94 | 13.523% | $156.5936 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $211.37 | 11.551% | $235.7853 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $189.89 | 11.312% | $211.3704 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $894.63 | $983.3861 | $983.38 | $983.40 | $983.50 | |