| 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 | $244.84 | 5.337% | $257.9071 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $185.93 | 6.448% | $197.9188 | $197.92 | $197.90 | $197.90 |
| Purchase #3 | $66.60 | 4.414% | $69.5397 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $153.31 | 5.261% | $161.3756 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $243.49 | 6.590% | $259.536 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $202.81 | 7.862% | $218.7549 | $218.75 | $218.75 | $218.80 |
| Purchase #7 | $170.41 | 12.464% | $191.6499 | $191.65 | $191.65 | $191.60 |
| 7 purchase totals = | $1,267.39 | $1,356.6820 | $1,356.69 | $1,356.70 | $1,356.60 | |