| 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 | $117.49 | 11.475% | $130.972 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $222.39 | 8.531% | $241.3621 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $110.53 | 4.405% | $115.3988 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $54.59 | 6.309% | $58.0341 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $147.50 | 10.357% | $162.7766 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $88.49 | 10.695% | $97.954 | $97.95 | $97.95 | $98.00 |
| Purchase #7 | $103.75 | 7.578% | $111.6122 | $111.61 | $111.60 | $111.60 |
| 7 purchase totals = | $844.74 | $918.1098 | $918.10 | $918.10 | $918.20 | |