| 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 | $121.43 | 6.512% | $129.3375 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $57.93 | 12.820% | $65.3566 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $189.43 | 11.868% | $211.9116 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $232.73 | 9.478% | $254.7881 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $101.76 | 11.491% | $113.4532 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $171.72 | 3.492% | $177.7165 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $172.42 | 9.360% | $188.5585 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,047.42 | $1,141.1220 | $1,141.13 | $1,141.10 | $1,141.20 | |