| 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 | $13.64 | 8.589% | $14.8115 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $65.80 | 3.687% | $68.226 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $195.31 | 9.164% | $213.2082 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $223.27 | 13.405% | $253.1993 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $135.62 | 9.171% | $148.0577 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $221.88 | 6.811% | $236.9922 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $121.63 | 11.835% | $136.0249 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $977.15 | $1,070.5198 | $1,070.52 | $1,070.50 | $1,070.50 | |