| 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 | $195.88 | 8.786% | $213.09 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $99.62 | 4.112% | $103.7164 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $208.73 | 13.610% | $237.1382 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $214.32 | 4.575% | $224.1251 | $224.13 | $224.15 | $224.10 |
| Purchase #5 | $94.35 | 12.147% | $105.8107 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $115.72 | 5.224% | $121.7652 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $226.25 | 8.247% | $244.9088 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $1,154.87 | $1,250.5544 | $1,250.57 | $1,250.55 | $1,250.50 | |