| 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 | $124.46 | 10.614% | $137.6702 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $162.60 | 10.650% | $179.9169 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $84.29 | 11.539% | $94.0162 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $45.84 | 10.323% | $50.5721 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $198.31 | 13.655% | $225.3892 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $231.52 | 10.738% | $256.3806 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $64.98 | 6.500% | $69.2037 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $912.00 | $1,013.1489 | $1,013.15 | $1,013.10 | $1,013.20 | |