| 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 | $128.65 | 5.841% | $136.1644 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $104.26 | 13.331% | $118.1589 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $211.61 | 4.222% | $220.5442 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $97.55 | 5.551% | $102.965 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $239.64 | 11.856% | $268.0517 | $268.05 | $268.05 | $268.10 |
| Purchase #6 | $22.47 | 11.214% | $24.9898 | $24.99 | $25.00 | $25.00 |
| Purchase #7 | $84.33 | 3.337% | $87.1441 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $888.51 | $958.0181 | $958.01 | $958.00 | $958.10 | |