| 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 | $194.31 | 10.196% | $214.1218 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $66.77 | 4.748% | $69.9402 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $219.95 | 8.566% | $238.7909 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $28.79 | 10.324% | $31.7623 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $46.94 | 9.370% | $51.3383 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $26.52 | 6.398% | $28.2167 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $89.82 | 10.612% | $99.3517 | $99.35 | $99.35 | $99.40 |
| 7 purchase totals = | $673.10 | $733.5219 | $733.52 | $733.50 | $733.50 | |