| 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 | $114.69 | 12.322% | $128.8221 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $198.29 | 13.365% | $224.7915 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $243.70 | 8.641% | $264.7581 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $106.68 | 8.486% | $115.7329 | $115.73 | $115.75 | $115.70 |
| Purchase #5 | $55.26 | 9.580% | $60.5539 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $25.42 | 7.421% | $27.3064 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $123.81 | 7.563% | $133.1738 | $133.17 | $133.15 | $133.20 |
| 7 purchase totals = | $867.85 | $955.1387 | $955.13 | $955.10 | $955.20 | |