| 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 | $207.62 | 6.199% | $220.4904 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $17.55 | 9.449% | $19.2083 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $102.26 | 3.746% | $106.0907 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $219.84 | 8.777% | $239.1354 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $181.69 | 4.426% | $189.7316 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $100.99 | 6.276% | $107.3281 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $99.83 | 3.450% | $103.2741 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $929.78 | $985.2586 | $985.26 | $985.30 | $985.20 | |