| 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 | $222.62 | 4.562% | $232.7759 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $27.61 | 4.796% | $28.9342 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $121.73 | 12.379% | $136.799 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $68.35 | 10.761% | $75.7051 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $85.82 | 3.547% | $88.864 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $226.70 | 8.544% | $246.0692 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $71.74 | 6.290% | $76.2524 | $76.25 | $76.25 | $76.30 |
| 7 purchase totals = | $824.57 | $885.3998 | $885.40 | $885.40 | $885.50 | |