| 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 | $117.44 | 11.833% | $131.3367 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $119.26 | 5.177% | $125.4341 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $237.38 | 7.709% | $255.6796 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $110.71 | 10.473% | $122.3047 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $236.37 | 6.781% | $252.3982 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $99.94 | 10.764% | $110.6975 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $96.54 | 13.280% | $109.3605 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $1,017.64 | $1,107.2113 | $1,107.21 | $1,107.25 | $1,107.20 | |