| 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 | $233.53 | 9.872% | $256.5841 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $96.55 | 11.187% | $107.351 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $28.87 | 4.370% | $30.1316 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $177.67 | 6.649% | $189.4833 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $191.37 | 4.151% | $199.3138 | $199.31 | $199.30 | $199.30 |
| Purchase #6 | $128.62 | 10.601% | $142.255 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $49.73 | 8.395% | $53.9048 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $906.34 | $979.0236 | $979.01 | $979.05 | $979.10 | |