| 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 | $220.51 | 12.754% | $248.6338 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $107.68 | 10.228% | $118.6935 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $16.92 | 9.254% | $18.4858 | $18.49 | $18.50 | $18.50 |
| Purchase #4 | $110.85 | 7.199% | $118.8301 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $40.48 | 12.113% | $45.3833 | $45.38 | $45.40 | $45.40 |
| Purchase #6 | $61.80 | 12.684% | $69.6387 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $64.64 | 9.484% | $70.7705 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $622.88 | $690.4357 | $690.43 | $690.50 | $690.40 | |