| 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 | $129.90 | 7.457% | $139.5866 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $164.92 | 3.211% | $170.2156 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $118.91 | 5.829% | $125.8413 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $210.78 | 10.201% | $232.2817 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $187.84 | 13.836% | $213.8295 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $245.84 | 5.679% | $259.8013 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $97.34 | 5.125% | $102.3287 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $1,155.53 | $1,243.8847 | $1,243.89 | $1,243.95 | $1,243.80 | |