| 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 | $126.68 | 10.215% | $139.6204 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $20.97 | 4.870% | $21.9912 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $49.41 | 11.440% | $55.0625 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $217.32 | 13.172% | $245.9454 | $245.95 | $245.95 | $245.90 |
| Purchase #5 | $243.96 | 10.778% | $270.254 | $270.25 | $270.25 | $270.30 |
| Purchase #6 | $200.95 | 9.533% | $220.1066 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $15.78 | 12.638% | $17.7743 | $17.77 | $17.75 | $17.80 |
| 7 purchase totals = | $875.07 | $970.7544 | $970.75 | $970.70 | $970.80 | |