| 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 | $7.62 | 6.708% | $8.1311 | $8.13 | $8.15 | $8.10 |
| Purchase #2 | $219.50 | 8.745% | $238.6953 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $44.92 | 8.734% | $48.8433 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $198.27 | 7.117% | $212.3809 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $127.78 | 7.352% | $137.1744 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $217.69 | 9.151% | $237.6108 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $200.95 | 13.359% | $227.7949 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,016.73 | $1,110.6307 | $1,110.62 | $1,110.65 | $1,110.60 | |