| 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 | $127.67 | 12.695% | $143.8777 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $142.81 | 4.462% | $149.1822 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $79.65 | 8.814% | $86.6704 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $90.84 | 5.753% | $96.066 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $240.98 | 3.174% | $248.6287 | $248.63 | $248.65 | $248.60 |
| Purchase #6 | $195.47 | 12.854% | $220.5957 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $9.38 | 9.653% | $10.2855 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $886.80 | $955.3062 | $955.32 | $955.35 | $955.40 | |