| 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 | $94.32 | 13.576% | $107.1249 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $116.26 | 13.750% | $132.2458 | $132.25 | $132.25 | $132.20 |
| Purchase #3 | $76.98 | 5.523% | $81.2316 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $236.86 | 4.704% | $248.0019 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $190.62 | 7.497% | $204.9108 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $14.86 | 10.318% | $16.3933 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $56.93 | 12.247% | $63.9022 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $786.83 | $853.8105 | $853.80 | $853.80 | $853.70 | |