| 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 | $238.41 | 5.567% | $251.6823 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $189.26 | 7.285% | $203.0476 | $203.05 | $203.05 | $203.00 |
| Purchase #3 | $202.53 | 13.116% | $229.0938 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $40.91 | 9.105% | $44.6349 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $165.34 | 3.655% | $171.3832 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $125.57 | 4.563% | $131.2998 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $137.27 | 8.304% | $148.6689 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $1,099.29 | $1,179.8105 | $1,179.80 | $1,179.85 | $1,179.80 | |