| 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 | $119.66 | 9.374% | $130.8769 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $34.49 | 12.448% | $38.7833 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $220.59 | 6.487% | $234.8997 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $61.51 | 5.724% | $65.0308 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $226.82 | 7.210% | $243.1737 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $32.99 | 9.798% | $36.2224 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $22.50 | 10.534% | $24.8702 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $718.56 | $773.8570 | $773.85 | $773.85 | $773.90 | |