| 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 | $222.47 | 13.279% | $252.0118 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $247.69 | 4.480% | $258.7865 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $36.61 | 10.593% | $40.4881 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $45.61 | 9.286% | $49.8453 | $49.85 | $49.85 | $49.80 |
| Purchase #5 | $130.59 | 10.816% | $144.7146 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $86.98 | 6.104% | $92.2893 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $12.73 | 5.723% | $13.4585 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $782.68 | $851.5941 | $851.60 | $851.60 | $851.60 | |