| 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 | $109.54 | 6.267% | $116.4049 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $133.97 | 4.523% | $140.0295 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $187.38 | 7.592% | $201.6059 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $204.35 | 11.548% | $227.9483 | $227.95 | $227.95 | $227.90 |
| Purchase #5 | $40.77 | 8.689% | $44.3125 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $109.48 | 5.282% | $115.2627 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $169.83 | 3.157% | $175.1915 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $955.32 | $1,020.7553 | $1,020.75 | $1,020.75 | $1,020.70 | |