| 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 | $118.76 | 11.415% | $132.3165 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $40.73 | 7.411% | $43.7485 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $141.31 | 8.404% | $153.1857 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $99.71 | 7.729% | $107.4166 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $195.81 | 8.600% | $212.6497 | $212.65 | $212.65 | $212.60 |
| Purchase #6 | $200.82 | 4.345% | $209.5456 | $209.55 | $209.55 | $209.50 |
| Purchase #7 | $99.96 | 3.319% | $103.2777 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $897.10 | $962.1403 | $962.16 | $962.15 | $962.00 | |