| 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 | $73.86 | 6.563% | $78.7074 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $21.89 | 10.718% | $24.2362 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $129.61 | 12.150% | $145.3576 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $32.79 | 3.582% | $33.9645 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $243.29 | 7.240% | $260.9042 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $249.97 | 10.383% | $275.9244 | $275.92 | $275.90 | $275.90 |
| Purchase #7 | $183.29 | 5.363% | $193.1198 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $934.70 | $1,012.2141 | $1,012.21 | $1,012.15 | $1,012.20 | |