| 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 | $103.87 | 4.735% | $108.7882 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $162.38 | 5.117% | $170.689 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $62.48 | 4.150% | $65.0729 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $135.56 | 9.684% | $148.6876 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $119.95 | 5.591% | $126.6564 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $244.43 | 6.167% | $259.504 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $86.33 | 11.248% | $96.0404 | $96.04 | $96.05 | $96.00 |
| 7 purchase totals = | $915.00 | $975.4385 | $975.44 | $975.45 | $975.50 | |