| 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 | $172.45 | 3.412% | $178.334 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $48.89 | 5.156% | $51.4108 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $202.68 | 5.159% | $213.1363 | $213.14 | $213.15 | $213.10 |
| Purchase #4 | $223.39 | 13.309% | $253.121 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $229.33 | 11.303% | $255.2512 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $28.29 | 8.485% | $30.6904 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $123.28 | 12.399% | $138.5655 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $1,028.31 | $1,120.5092 | $1,120.51 | $1,120.50 | $1,120.50 | |