| 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 | $108.79 | 12.369% | $122.2462 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $42.96 | 10.593% | $47.5108 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $45.97 | 13.170% | $52.0242 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $243.84 | 4.477% | $254.7567 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $141.82 | 12.373% | $159.3674 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $51.77 | 3.191% | $53.422 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $66.42 | 5.685% | $70.196 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $701.57 | $759.5233 | $759.53 | $759.45 | $759.50 | |