| 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 | $211.62 | 8.734% | $230.1029 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $228.34 | 11.222% | $253.9643 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $94.94 | 5.221% | $99.8968 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $172.76 | 5.329% | $181.9664 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $222.86 | 12.575% | $250.8846 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $58.32 | 10.714% | $64.5684 | $64.57 | $64.55 | $64.60 |
| Purchase #7 | $193.76 | 8.850% | $210.9078 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,182.60 | $1,292.2912 | $1,292.29 | $1,292.25 | $1,292.40 | |