| 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 | $190.61 | 3.188% | $196.6866 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $166.65 | 12.846% | $188.0579 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $132.84 | 9.261% | $145.1423 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $176.51 | 8.114% | $190.832 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $119.84 | 13.387% | $135.883 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $95.31 | 10.476% | $105.2947 | $105.29 | $105.30 | $105.30 |
| Purchase #7 | $243.28 | 10.253% | $268.2235 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $1,125.04 | $1,230.1200 | $1,230.11 | $1,230.15 | $1,230.10 | |