| 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 | $247.91 | 6.743% | $264.6266 | $264.63 | $264.65 | $264.60 |
| Purchase #2 | $198.46 | 10.320% | $218.9411 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $133.32 | 8.811% | $145.0668 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $125.78 | 11.459% | $140.1931 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $45.80 | 5.872% | $48.4894 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $178.65 | 5.241% | $188.013 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $91.68 | 9.545% | $100.4309 | $100.43 | $100.45 | $100.40 |
| 7 purchase totals = | $1,021.60 | $1,105.7609 | $1,105.76 | $1,105.80 | $1,105.70 | |