| 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 | $200.84 | 7.305% | $215.5114 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $9.47 | 4.751% | $9.9199 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $91.77 | 3.427% | $94.915 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $92.95 | 9.585% | $101.8593 | $101.86 | $101.85 | $101.90 |
| Purchase #5 | $187.46 | 11.543% | $209.0985 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $18.58 | 4.187% | $19.3579 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $210.76 | 3.394% | $217.9132 | $217.91 | $217.90 | $217.90 |
| 7 purchase totals = | $811.83 | $868.5752 | $868.58 | $868.50 | $868.60 | |