| 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 | $178.71 | 5.623% | $188.7589 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $243.29 | 4.411% | $254.0215 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $65.91 | 4.416% | $68.8206 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $239.62 | 3.593% | $248.2295 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $78.84 | 11.777% | $88.125 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $220.50 | 3.868% | $229.0289 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $221.64 | 7.526% | $238.3206 | $238.32 | $238.30 | $238.30 |
| 7 purchase totals = | $1,248.51 | $1,315.3050 | $1,315.31 | $1,315.30 | $1,315.20 | |