| 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 | $211.89 | 3.817% | $219.9778 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $198.83 | 12.602% | $223.8866 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $150.38 | 3.376% | $155.4568 | $155.46 | $155.45 | $155.50 |
| Purchase #4 | $217.42 | 11.853% | $243.1908 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $135.97 | 9.497% | $148.8831 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $87.25 | 6.313% | $92.7581 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $250.25 | 9.785% | $274.737 | $274.74 | $274.75 | $274.70 |
| 7 purchase totals = | $1,251.99 | $1,358.8902 | $1,358.90 | $1,358.95 | $1,359.00 | |