| 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 | $101.28 | 6.547% | $107.9108 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $244.51 | 11.116% | $271.6897 | $271.69 | $271.70 | $271.70 |
| Purchase #3 | $160.69 | 7.510% | $172.7578 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $106.81 | 8.221% | $115.5909 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $219.97 | 9.192% | $240.1896 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $232.98 | 6.290% | $247.6344 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $170.57 | 8.604% | $185.2458 | $185.25 | $185.25 | $185.20 |
| 7 purchase totals = | $1,236.81 | $1,341.0190 | $1,341.02 | $1,341.05 | $1,341.00 | |