| 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 | $80.88 | 4.499% | $84.5188 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $192.75 | 10.460% | $212.9117 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $240.66 | 11.521% | $268.3864 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $123.76 | 11.216% | $137.6409 | $137.64 | $137.65 | $137.60 |
| Purchase #5 | $243.88 | 8.299% | $264.1196 | $264.12 | $264.10 | $264.10 |
| Purchase #6 | $81.89 | 7.867% | $88.3323 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $48.70 | 4.227% | $50.7585 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $1,012.52 | $1,106.6682 | $1,106.67 | $1,106.65 | $1,106.60 | |