| 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 | $182.56 | 12.253% | $204.9291 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $228.32 | 11.357% | $254.2503 | $254.25 | $254.25 | $254.30 |
| Purchase #3 | $173.77 | 10.558% | $192.1166 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $210.33 | 13.137% | $237.9611 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $249.71 | 3.712% | $258.9792 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $205.92 | 10.617% | $227.7825 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $197.73 | 3.742% | $205.1291 | $205.13 | $205.15 | $205.10 |
| 7 purchase totals = | $1,448.34 | $1,581.1479 | $1,581.15 | $1,581.20 | $1,581.20 | |