| 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 | $223.46 | 8.557% | $242.5815 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $204.75 | 9.153% | $223.4908 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $90.55 | 10.148% | $99.739 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $46.85 | 4.451% | $48.9353 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $81.92 | 7.207% | $87.824 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $48.99 | 5.535% | $51.7016 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $158.78 | 10.572% | $175.5662 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $855.30 | $929.8384 | $929.84 | $929.85 | $929.80 | |