| 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 | $107.37 | 5.822% | $113.6211 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $124.44 | 6.107% | $132.0396 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $108.37 | 7.604% | $116.6105 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $204.87 | 11.322% | $228.0654 | $228.07 | $228.05 | $228.10 |
| Purchase #5 | $53.75 | 9.111% | $58.6472 | $58.65 | $58.65 | $58.60 |
| Purchase #6 | $206.45 | 11.663% | $230.5283 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $212.60 | 7.823% | $229.2317 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,017.85 | $1,108.7438 | $1,108.75 | $1,108.75 | $1,108.60 | |