| 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 | $220.63 | 4.402% | $230.3421 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $107.52 | 13.663% | $122.2105 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $172.70 | 9.772% | $189.5762 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $58.54 | 11.106% | $65.0415 | $65.04 | $65.05 | $65.00 |
| Purchase #5 | $114.31 | 6.228% | $121.4292 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $241.67 | 7.626% | $260.0998 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $55.33 | 5.389% | $58.3117 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $970.70 | $1,047.0110 | $1,047.01 | $1,047.05 | $1,046.90 | |