| 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 | $227.78 | 10.858% | $252.5124 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $141.85 | 8.402% | $153.7682 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $90.28 | 10.776% | $100.0086 | $100.01 | $100.00 | $100.00 |
| Purchase #4 | $25.55 | 10.269% | $28.1737 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $237.95 | 11.121% | $264.4124 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $239.73 | 11.764% | $267.9318 | $267.93 | $267.95 | $267.90 |
| Purchase #7 | $77.75 | 8.860% | $84.6387 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $1,040.89 | $1,151.4458 | $1,151.44 | $1,151.40 | $1,151.40 | |