| 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 | $136.32 | 7.647% | $146.7444 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $107.65 | 12.541% | $121.1504 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $140.36 | 3.124% | $144.7448 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $129.85 | 11.747% | $145.1035 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $226.52 | 13.351% | $256.7627 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $88.85 | 5.677% | $93.894 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $113.84 | 7.846% | $122.7719 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $943.39 | $1,031.1717 | $1,031.15 | $1,031.15 | $1,031.20 | |