| 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 | $238.91 | 8.730% | $259.7668 | $259.77 | $259.75 | $259.80 |
| Purchase #2 | $184.73 | 13.507% | $209.6815 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $119.30 | 10.775% | $132.1546 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $142.94 | 7.237% | $153.2846 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $107.86 | 5.421% | $113.7071 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $48.80 | 12.268% | $54.7868 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $143.57 | 9.160% | $156.721 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $986.11 | $1,080.1024 | $1,080.10 | $1,080.10 | $1,080.20 | |