| 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 | $23.86 | 8.162% | $25.8075 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $213.81 | 12.427% | $240.3802 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $76.95 | 4.113% | $80.115 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $211.41 | 10.789% | $234.219 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $214.93 | 6.330% | $228.5351 | $228.54 | $228.55 | $228.50 |
| Purchase #6 | $59.90 | 3.327% | $61.8929 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $9.63 | 4.321% | $10.0461 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $810.49 | $880.9958 | $881.01 | $881.00 | $880.90 | |