| 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 | $239.67 | 13.606% | $272.2795 | $272.28 | $272.30 | $272.30 |
| Purchase #2 | $19.67 | 13.142% | $22.255 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $165.50 | 6.117% | $175.6236 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $108.65 | 6.828% | $116.0686 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $119.50 | 11.299% | $133.0023 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $191.94 | 12.736% | $216.3855 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $188.46 | 11.180% | $209.5298 | $209.53 | $209.55 | $209.50 |
| 7 purchase totals = | $1,033.39 | $1,145.1443 | $1,145.15 | $1,145.15 | $1,145.20 | |