| 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 | $121.99 | 6.292% | $129.6656 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $60.83 | 5.624% | $64.2511 | $64.25 | $64.25 | $64.30 |
| Purchase #3 | $87.44 | 7.831% | $94.2874 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $233.41 | 11.461% | $260.1611 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $170.60 | 3.365% | $176.3407 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $49.32 | 11.773% | $55.1264 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $54.85 | 13.763% | $62.399 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $778.44 | $842.2313 | $842.24 | $842.25 | $842.30 | |