| 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 | $108.75 | 9.243% | $118.8018 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $58.27 | 11.119% | $64.749 | $64.75 | $64.75 | $64.70 |
| Purchase #3 | $85.99 | 7.162% | $92.1486 | $92.15 | $92.15 | $92.10 |
| Purchase #4 | $196.90 | 8.468% | $213.5735 | $213.57 | $213.55 | $213.60 |
| Purchase #5 | $245.84 | 4.723% | $257.451 | $257.45 | $257.45 | $257.50 |
| Purchase #6 | $95.77 | 10.420% | $105.7492 | $105.75 | $105.75 | $105.70 |
| Purchase #7 | $191.34 | 11.340% | $213.038 | $213.04 | $213.05 | $213.00 |
| 7 purchase totals = | $982.86 | $1,065.5111 | $1,065.51 | $1,065.50 | $1,065.40 | |