| 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 | $190.45 | 11.491% | $212.3346 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $133.34 | 4.266% | $139.0283 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $101.73 | 4.367% | $106.1725 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $166.28 | 10.386% | $183.5498 | $183.55 | $183.55 | $183.50 |
| Purchase #5 | $217.66 | 5.556% | $229.7532 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $40.56 | 6.846% | $43.3367 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $172.88 | 8.734% | $187.9793 | $187.98 | $188.00 | $188.00 |
| 7 purchase totals = | $1,022.90 | $1,102.1544 | $1,102.15 | $1,102.20 | $1,102.10 | |