| 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 | $102.51 | 7.308% | $110.0014 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $206.37 | 8.621% | $224.1612 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $66.95 | 3.510% | $69.2999 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $182.75 | 8.104% | $197.5601 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $244.40 | 10.842% | $270.8978 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $175.96 | 10.763% | $194.8986 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $116.87 | 10.249% | $128.848 | $128.85 | $128.85 | $128.80 |
| 7 purchase totals = | $1,095.81 | $1,195.6670 | $1,195.67 | $1,195.65 | $1,195.70 | |