| 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 | $210.34 | 6.874% | $224.7988 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $152.93 | 11.168% | $170.0092 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $233.84 | 7.539% | $251.4692 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $230.77 | 12.596% | $259.8378 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $217.68 | 6.817% | $232.5192 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $50.55 | 3.144% | $52.1393 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $89.86 | 5.404% | $94.716 | $94.72 | $94.70 | $94.70 |
| 7 purchase totals = | $1,185.97 | $1,285.4895 | $1,285.50 | $1,285.45 | $1,285.40 | |