| 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 | $235.26 | 5.844% | $249.0086 | $249.01 | $249.00 | $249.00 |
| Purchase #2 | $40.86 | 4.801% | $42.8217 | $42.82 | $42.80 | $42.80 |
| Purchase #3 | $244.29 | 11.429% | $272.2099 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $82.78 | 12.264% | $92.9321 | $92.93 | $92.95 | $92.90 |
| Purchase #5 | $41.94 | 4.695% | $43.9091 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $135.55 | 11.279% | $150.8387 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $101.83 | 5.810% | $107.7463 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $882.51 | $959.4664 | $959.47 | $959.45 | $959.30 | |