| 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 | $229.35 | 4.724% | $240.1845 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $81.45 | 6.208% | $86.5064 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $59.84 | 3.656% | $62.0278 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $56.90 | 7.675% | $61.2671 | $61.27 | $61.25 | $61.30 |
| Purchase #5 | $43.48 | 11.730% | $48.5802 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $5.61 | 6.827% | $5.993 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $198.36 | 13.746% | $225.6266 | $225.63 | $225.65 | $225.60 |
| 7 purchase totals = | $674.99 | $730.1856 | $730.19 | $730.25 | $730.20 | |