| 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 | $210.36 | 13.370% | $238.4851 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $103.43 | 11.249% | $115.0648 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $174.36 | 5.350% | $183.6883 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $11.61 | 7.202% | $12.4462 | $12.45 | $12.45 | $12.40 |
| Purchase #5 | $101.38 | 4.505% | $105.9472 | $105.95 | $105.95 | $105.90 |
| Purchase #6 | $76.59 | 4.261% | $79.8535 | $79.85 | $79.85 | $79.90 |
| Purchase #7 | $22.46 | 10.546% | $24.8286 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $700.19 | $760.3137 | $760.32 | $760.35 | $760.30 | |