| 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 | $223.87 | 6.543% | $238.5178 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $108.43 | 4.199% | $112.983 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $89.86 | 11.234% | $99.9549 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $83.73 | 5.579% | $88.4013 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $222.33 | 4.576% | $232.5038 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $117.93 | 6.801% | $125.9504 | $125.95 | $125.95 | $126.00 |
| Purchase #7 | $67.48 | 7.550% | $72.5747 | $72.57 | $72.55 | $72.60 |
| 7 purchase totals = | $913.63 | $970.8859 | $970.87 | $970.85 | $971.00 | |