| 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 | $237.63 | 4.837% | $249.1242 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $245.31 | 9.584% | $268.8205 | $268.82 | $268.80 | $268.80 |
| Purchase #3 | $225.78 | 5.814% | $238.9068 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $119.77 | 4.124% | $124.7093 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $169.69 | 10.866% | $188.1285 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $69.51 | 9.176% | $75.8882 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $58.70 | 12.643% | $66.1214 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $1,126.39 | $1,211.6989 | $1,211.70 | $1,211.65 | $1,211.60 | |