| 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 | $191.52 | 3.831% | $198.8571 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $126.61 | 6.416% | $134.7333 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $234.67 | 3.409% | $242.6699 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $39.81 | 3.353% | $41.1448 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $121.64 | 8.362% | $131.8115 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $153.44 | 5.142% | $161.3299 | $161.33 | $161.35 | $161.30 |
| Purchase #7 | $78.65 | 13.482% | $89.2536 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $946.34 | $999.8001 | $999.79 | $999.80 | $999.80 | |