| 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 | $250.90 | 13.770% | $285.4489 | $285.45 | $285.45 | $285.40 |
| Purchase #2 | $115.68 | 4.779% | $121.2083 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $162.86 | 5.139% | $171.2294 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $215.27 | 12.734% | $242.6825 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $29.63 | 12.738% | $33.4043 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $160.93 | 5.827% | $170.3074 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $188.94 | 7.696% | $203.4808 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $1,124.21 | $1,227.7616 | $1,227.76 | $1,227.80 | $1,227.70 | |