| 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 | $198.99 | 9.318% | $217.5319 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $125.81 | 4.780% | $131.8237 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $117.93 | 3.574% | $122.1448 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $100.89 | 9.785% | $110.7621 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $32.75 | 5.291% | $34.4828 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $115.84 | 6.377% | $123.2271 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $230.63 | 5.418% | $243.1255 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $922.84 | $983.0979 | $983.09 | $983.15 | $983.00 | |