| 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 | $249.30 | 13.264% | $282.3672 | $282.37 | $282.35 | $282.40 |
| Purchase #2 | $90.51 | 6.252% | $96.1687 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $217.79 | 5.474% | $229.7118 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $227.62 | 7.152% | $243.8994 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $133.93 | 8.347% | $145.1091 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $27.39 | 6.784% | $29.2481 | $29.25 | $29.25 | $29.20 |
| Purchase #7 | $69.62 | 11.345% | $77.5184 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $1,016.16 | $1,104.0227 | $1,104.03 | $1,103.95 | $1,104.00 | |