| 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 | $197.41 | 7.153% | $211.5307 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $137.49 | 8.850% | $149.6579 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $229.74 | 3.504% | $237.7901 | $237.79 | $237.80 | $237.80 |
| Purchase #4 | $140.94 | 3.691% | $146.1421 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $30.99 | 10.797% | $34.336 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $157.86 | 9.302% | $172.5441 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $28.60 | 8.846% | $31.13 | $31.13 | $31.15 | $31.10 |
| 7 purchase totals = | $923.03 | $983.1309 | $983.13 | $983.20 | $983.00 | |