| 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 | $88.34 | 13.801% | $100.5318 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $221.79 | 9.247% | $242.2989 | $242.30 | $242.30 | $242.30 |
| Purchase #3 | $49.30 | 5.309% | $51.9173 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $249.63 | 10.146% | $274.9575 | $274.96 | $274.95 | $275.00 |
| Purchase #5 | $241.62 | 10.389% | $266.7219 | $266.72 | $266.70 | $266.70 |
| Purchase #6 | $189.55 | 12.191% | $212.658 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $193.38 | 10.298% | $213.2943 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,233.61 | $1,362.3797 | $1,362.38 | $1,362.35 | $1,362.40 | |