| 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 | $116.93 | 6.623% | $124.6743 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $120.62 | 11.277% | $134.2223 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $223.68 | 10.594% | $247.3767 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $137.78 | 8.556% | $149.5685 | $149.57 | $149.55 | $149.60 |
| Purchase #5 | $234.56 | 3.531% | $242.8423 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $242.85 | 4.555% | $253.9118 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $75.49 | 3.108% | $77.8362 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $1,151.91 | $1,230.4321 | $1,230.43 | $1,230.40 | $1,230.40 | |