| 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 | $224.25 | 10.465% | $247.7178 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $153.86 | 4.353% | $160.5575 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $193.26 | 6.219% | $205.2788 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $125.64 | 12.333% | $141.1352 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $232.88 | 7.846% | $251.1518 | $251.15 | $251.15 | $251.20 |
| Purchase #6 | $107.46 | 5.789% | $113.6809 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $122.29 | 9.363% | $133.74 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $1,159.64 | $1,253.2620 | $1,253.27 | $1,253.30 | $1,253.30 | |