| 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 | $216.43 | 7.383% | $232.409 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $70.72 | 9.182% | $77.2135 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $44.97 | 13.662% | $51.1138 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $225.51 | 10.743% | $249.7365 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $132.37 | 6.583% | $141.0839 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $35.60 | 10.252% | $39.2497 | $39.25 | $39.25 | $39.20 |
| Purchase #7 | $25.50 | 6.723% | $27.2144 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $751.10 | $818.0208 | $818.01 | $818.00 | $817.90 | |