| 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 | $178.37 | 10.747% | $197.5394 | $197.54 | $197.55 | $197.50 |
| Purchase #2 | $129.73 | 11.557% | $144.7229 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $216.56 | 5.583% | $228.6505 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $218.49 | 11.819% | $244.3133 | $244.31 | $244.30 | $244.30 |
| Purchase #5 | $246.75 | 3.608% | $255.6527 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $61.62 | 5.839% | $65.218 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $194.54 | 9.569% | $213.1555 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $1,246.06 | $1,349.2523 | $1,349.25 | $1,349.20 | $1,349.30 | |