| 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 | $222.75 | 13.204% | $252.1619 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $47.71 | 8.500% | $51.7654 | $51.77 | $51.75 | $51.80 |
| Purchase #3 | $181.39 | 10.557% | $200.5393 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $102.61 | 5.473% | $108.2258 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $33.38 | 5.611% | $35.253 | $35.25 | $35.25 | $35.30 |
| Purchase #6 | $16.98 | 10.665% | $18.7909 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $25.69 | 8.157% | $27.7855 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $630.51 | $694.5218 | $694.53 | $694.55 | $694.60 | |