| 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 | $69.90 | 6.233% | $74.2569 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $230.51 | 4.754% | $241.4684 | $241.47 | $241.45 | $241.50 |
| Purchase #3 | $137.77 | 8.254% | $149.1415 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $217.81 | 13.478% | $247.1664 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $227.61 | 12.558% | $256.1933 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $30.89 | 7.695% | $33.267 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $243.25 | 13.574% | $276.2688 | $276.27 | $276.25 | $276.30 |
| 7 purchase totals = | $1,157.74 | $1,277.7623 | $1,277.77 | $1,277.70 | $1,277.90 | |