| 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 | $219.29 | 6.627% | $233.8223 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $189.63 | 10.250% | $209.0671 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $17.39 | 9.563% | $19.053 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $225.35 | 12.665% | $253.8906 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $155.30 | 13.210% | $175.8151 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $18.69 | 9.117% | $20.394 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $64.94 | 8.273% | $70.3125 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $890.59 | $982.3546 | $982.35 | $982.30 | $982.40 | |