| 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 | $41.52 | 10.505% | $45.8817 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $224.59 | 5.698% | $237.3871 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $194.41 | 4.700% | $203.5473 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $221.95 | 3.450% | $229.6073 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $221.91 | 3.289% | $229.2086 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $162.37 | 8.233% | $175.7379 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $185.42 | 5.277% | $195.2046 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $1,252.17 | $1,316.5745 | $1,316.58 | $1,316.60 | $1,316.50 | |