| 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 | $103.85 | 11.115% | $115.3929 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $113.68 | 12.235% | $127.5887 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $109.42 | 6.666% | $116.7139 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $226.83 | 7.198% | $243.1572 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $181.70 | 5.260% | $191.2574 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $165.84 | 7.169% | $177.7291 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $166.84 | 13.648% | $189.6103 | $189.61 | $189.60 | $189.60 |
| 7 purchase totals = | $1,068.16 | $1,161.4495 | $1,161.45 | $1,161.45 | $1,161.50 | |