| 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 | $228.30 | 8.799% | $248.3881 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $28.74 | 3.654% | $29.7902 | $29.79 | $29.80 | $29.80 |
| Purchase #3 | $227.90 | 12.575% | $256.5584 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $52.94 | 7.579% | $56.9523 | $56.95 | $56.95 | $57.00 |
| Purchase #5 | $92.36 | 11.803% | $103.2613 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $180.78 | 7.586% | $194.494 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $124.29 | 3.787% | $128.9969 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $935.31 | $1,018.4412 | $1,018.44 | $1,018.45 | $1,018.60 | |