| 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 | $198.80 | 8.272% | $215.2447 | $215.24 | $215.25 | $215.20 |
| Purchase #2 | $50.97 | 10.745% | $56.4467 | $56.45 | $56.45 | $56.40 |
| Purchase #3 | $89.54 | 12.635% | $100.8534 | $100.85 | $100.85 | $100.90 |
| Purchase #4 | $230.25 | 7.571% | $247.6822 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $204.80 | 11.665% | $228.6899 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $245.50 | 13.280% | $278.1024 | $278.10 | $278.10 | $278.10 |
| Purchase #7 | $242.56 | 5.154% | $255.0615 | $255.06 | $255.05 | $255.10 |
| 7 purchase totals = | $1,262.42 | $1,382.0808 | $1,382.07 | $1,382.10 | $1,382.10 | |