| 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 | $219.63 | 12.206% | $246.438 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $159.40 | 3.228% | $164.5454 | $164.55 | $164.55 | $164.50 |
| Purchase #3 | $76.77 | 13.358% | $87.0249 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $89.33 | 13.462% | $101.3556 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $87.39 | 13.669% | $99.3353 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $242.80 | 10.330% | $267.8812 | $267.88 | $267.90 | $267.90 |
| Purchase #7 | $108.95 | 7.167% | $116.7584 | $116.76 | $116.75 | $116.80 |
| 7 purchase totals = | $984.27 | $1,083.3388 | $1,083.35 | $1,083.35 | $1,083.30 | |