| 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 | $220.30 | 8.632% | $239.3163 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $109.89 | 10.779% | $121.735 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $57.85 | 9.417% | $63.2977 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $132.57 | 9.576% | $145.2649 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $200.28 | 12.697% | $225.7096 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $238.61 | 8.706% | $259.3834 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $26.82 | 3.557% | $27.774 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $986.32 | $1,082.4809 | $1,082.48 | $1,082.45 | $1,082.50 | |