| 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 | $122.78 | 5.461% | $129.485 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $22.48 | 13.288% | $25.4671 | $25.47 | $25.45 | $25.50 |
| Purchase #3 | $21.86 | 6.321% | $23.2418 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $87.78 | 5.569% | $92.6685 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $117.97 | 3.858% | $122.5213 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $161.56 | 7.829% | $174.2085 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $229.28 | 4.187% | $238.88 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $763.71 | $806.4722 | $806.48 | $806.45 | $806.50 | |