| 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 | $110.72 | 9.422% | $121.152 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $22.51 | 6.845% | $24.0508 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $227.93 | 6.425% | $242.5745 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $35.97 | 8.261% | $38.9415 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $46.27 | 7.828% | $49.892 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $59.81 | 11.810% | $66.8736 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $169.77 | 9.108% | $185.2327 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $672.98 | $728.7171 | $728.70 | $728.70 | $728.80 | |