| 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 | $97.37 | 10.404% | $107.5004 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $238.81 | 10.188% | $263.14 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $115.35 | 3.648% | $119.558 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $21.71 | 11.852% | $24.2831 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $241.53 | 5.217% | $254.1306 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $52.33 | 11.337% | $58.2627 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $203.65 | 8.111% | $220.1681 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $970.75 | $1,047.0429 | $1,047.04 | $1,047.05 | $1,047.10 | |