| 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 | $204.86 | 11.509% | $228.4373 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $96.60 | 11.338% | $107.5525 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $66.85 | 9.191% | $72.9942 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $88.97 | 10.242% | $98.0823 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $171.35 | 4.672% | $179.3555 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $243.58 | 12.851% | $274.8825 | $274.88 | $274.90 | $274.90 |
| Purchase #7 | $16.99 | 6.846% | $18.1531 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $889.20 | $979.4574 | $979.45 | $979.50 | $979.60 | |