| 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 | $210.40 | 6.555% | $224.1917 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $142.89 | 3.643% | $148.0955 | $148.10 | $148.10 | $148.10 |
| Purchase #3 | $175.41 | 3.211% | $181.0424 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $107.40 | 10.774% | $118.9713 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $103.98 | 3.608% | $107.7316 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $32.66 | 11.170% | $36.3081 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $101.59 | 8.196% | $109.9163 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $874.33 | $926.2569 | $926.26 | $926.25 | $926.20 | |