| 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 | $127.35 | 4.728% | $133.3711 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $32.40 | 10.569% | $35.8244 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $221.62 | 4.450% | $231.4821 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $165.87 | 9.825% | $182.1667 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $200.28 | 6.514% | $213.3262 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $54.84 | 9.528% | $60.0652 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $5.49 | 5.866% | $5.812 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $807.85 | $862.0477 | $862.05 | $862.00 | $862.10 | |