| 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 | $123.41 | 5.479% | $130.1716 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $61.38 | 13.726% | $69.805 | $69.81 | $69.80 | $69.80 |
| Purchase #3 | $22.85 | 13.135% | $25.8513 | $25.85 | $25.85 | $25.90 |
| Purchase #4 | $107.53 | 8.293% | $116.4475 | $116.45 | $116.45 | $116.40 |
| Purchase #5 | $82.67 | 12.566% | $93.0583 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $207.96 | 12.289% | $233.5162 | $233.52 | $233.50 | $233.50 |
| Purchase #7 | $219.96 | 12.842% | $248.2073 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $825.76 | $917.0572 | $917.07 | $917.00 | $917.10 | |