| 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 | $68.29 | 3.154% | $70.4439 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $212.50 | 9.363% | $232.3964 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $39.33 | 4.600% | $41.1392 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $11.84 | 13.507% | $13.4392 | $13.44 | $13.45 | $13.40 |
| Purchase #5 | $87.72 | 3.538% | $90.8235 | $90.82 | $90.80 | $90.80 |
| Purchase #6 | $230.51 | 5.471% | $243.1212 | $243.12 | $243.10 | $243.10 |
| Purchase #7 | $235.51 | 4.306% | $245.6511 | $245.65 | $245.65 | $245.70 |
| 7 purchase totals = | $885.70 | $937.0145 | $937.01 | $937.00 | $936.90 | |