| 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 | $248.42 | 3.863% | $258.0165 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $44.62 | 8.713% | $48.5077 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $172.80 | 4.551% | $180.6641 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $170.38 | 12.347% | $191.4168 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $209.33 | 7.114% | $224.2217 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $194.73 | 9.165% | $212.577 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $176.31 | 10.467% | $194.7644 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,216.59 | $1,310.1682 | $1,310.17 | $1,310.10 | $1,310.20 | |