| 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 | $213.95 | 11.249% | $238.0172 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $97.86 | 4.175% | $101.9457 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $197.31 | 10.222% | $217.479 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $22.56 | 8.799% | $24.5451 | $24.55 | $24.55 | $24.50 |
| Purchase #5 | $74.84 | 6.177% | $79.4629 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $86.57 | 4.684% | $90.6249 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $54.37 | 7.490% | $58.4423 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $747.46 | $810.5171 | $810.52 | $810.50 | $810.40 | |