| 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 | $125.47 | 12.505% | $141.16 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $193.33 | 6.187% | $205.2913 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $94.29 | 11.289% | $104.9344 | $104.93 | $104.95 | $104.90 |
| Purchase #4 | $81.73 | 11.775% | $91.3537 | $91.35 | $91.35 | $91.40 |
| Purchase #5 | $93.99 | 3.499% | $97.2787 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $19.64 | 13.105% | $22.2138 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $56.74 | 11.551% | $63.294 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $665.19 | $725.5259 | $725.51 | $725.55 | $725.60 | |