| 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 | $124.94 | 12.446% | $140.49 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $43.37 | 6.507% | $46.1921 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $136.26 | 10.441% | $150.4869 | $150.49 | $150.50 | $150.50 |
| Purchase #4 | $172.65 | 9.157% | $188.4596 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $22.46 | 12.253% | $25.212 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $138.69 | 8.818% | $150.9197 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $105.76 | 12.444% | $118.9208 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $744.13 | $820.6811 | $820.68 | $820.65 | $820.70 | |