| 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 | $228.91 | 9.178% | $249.9194 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $197.44 | 5.706% | $208.7059 | $208.71 | $208.70 | $208.70 |
| Purchase #3 | $123.68 | 6.378% | $131.5683 | $131.57 | $131.55 | $131.60 |
| Purchase #4 | $95.44 | 3.626% | $98.9007 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $213.96 | 13.603% | $243.065 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $98.78 | 11.466% | $110.1061 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $214.49 | 8.595% | $232.9254 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,172.70 | $1,275.1908 | $1,275.21 | $1,275.15 | $1,275.20 | |