| 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 | $185.58 | 3.405% | $191.899 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $226.99 | 8.489% | $246.2592 | $246.26 | $246.25 | $246.30 |
| Purchase #3 | $97.76 | 12.462% | $109.9429 | $109.94 | $109.95 | $109.90 |
| Purchase #4 | $106.72 | 10.673% | $118.1102 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $57.54 | 7.479% | $61.8434 | $61.84 | $61.85 | $61.80 |
| Purchase #6 | $218.44 | 4.610% | $228.5101 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $10.47 | 3.721% | $10.8596 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $903.50 | $967.4244 | $967.42 | $967.40 | $967.40 | |