| 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 | $12.31 | 10.660% | $13.6222 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $153.49 | 4.726% | $160.7439 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $111.57 | 9.445% | $122.1078 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $96.63 | 5.819% | $102.2529 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $92.73 | 11.705% | $103.584 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $144.25 | 13.595% | $163.8608 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $197.68 | 7.162% | $211.8378 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $808.66 | $878.0094 | $878.00 | $878.00 | $878.00 | |