| 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 | $107.70 | 8.193% | $116.5239 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $109.48 | 12.250% | $122.8913 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $50.85 | 8.489% | $55.1667 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $243.70 | 3.739% | $252.8119 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $55.39 | 12.523% | $62.3265 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $203.30 | 6.659% | $216.8377 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $190.62 | 13.789% | $216.9046 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $961.04 | $1,043.4626 | $1,043.46 | $1,043.45 | $1,043.40 | |