| 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 | $246.82 | 9.434% | $270.105 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $83.61 | 9.250% | $91.3439 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $76.92 | 11.714% | $85.9304 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $176.36 | 6.737% | $188.2414 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $94.37 | 5.709% | $99.7576 | $99.76 | $99.75 | $99.80 |
| Purchase #6 | $14.95 | 3.162% | $15.4227 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $151.60 | 12.774% | $170.9654 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $844.63 | $921.7664 | $921.77 | $921.75 | $921.70 | |