| 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 | $15.51 | 8.440% | $16.819 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $190.62 | 3.554% | $197.3946 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $86.78 | 9.498% | $95.0224 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $91.51 | 5.345% | $96.4012 | $96.40 | $96.40 | $96.40 |
| Purchase #5 | $247.96 | 12.803% | $279.7063 | $279.71 | $279.70 | $279.70 |
| Purchase #6 | $8.94 | 3.633% | $9.2648 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $125.90 | 10.772% | $139.4619 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $767.22 | $834.0702 | $834.06 | $834.00 | $834.10 | |