| 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 | $229.77 | 9.723% | $252.1105 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $91.27 | 4.713% | $95.5716 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $188.59 | 6.853% | $201.5141 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $120.27 | 4.738% | $125.9684 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $54.68 | 11.784% | $61.1235 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $127.73 | 5.727% | $135.0451 | $135.05 | $135.05 | $135.00 |
| Purchase #7 | $5.89 | 3.535% | $6.0982 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $818.20 | $877.4314 | $877.43 | $877.35 | $877.40 | |