| 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 | $126.39 | 8.557% | $137.2052 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $101.79 | 4.609% | $106.4815 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $216.59 | 11.289% | $241.0408 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $236.80 | 5.203% | $249.1207 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $17.80 | 4.346% | $18.5736 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $89.57 | 13.464% | $101.6297 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $65.28 | 13.417% | $74.0386 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $854.22 | $928.0901 | $928.09 | $928.10 | $928.00 | |