| 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 | $98.59 | 11.622% | $110.0481 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $17.94 | 8.183% | $19.408 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $226.64 | 7.688% | $244.0641 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $169.79 | 9.397% | $185.7452 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $250.85 | 10.502% | $277.1943 | $277.19 | $277.20 | $277.20 |
| Purchase #6 | $137.81 | 7.562% | $148.2312 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $232.76 | 11.289% | $259.0363 | $259.04 | $259.05 | $259.00 |
| 7 purchase totals = | $1,134.38 | $1,243.7272 | $1,243.73 | $1,243.75 | $1,243.60 | |