| 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 | $126.28 | 7.103% | $135.2497 | $135.25 | $135.25 | $135.20 |
| Purchase #2 | $55.97 | 12.474% | $62.9517 | $62.95 | $62.95 | $63.00 |
| Purchase #3 | $228.51 | 11.473% | $254.727 | $254.73 | $254.75 | $254.70 |
| Purchase #4 | $96.54 | 3.519% | $99.9372 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $10.41 | 5.867% | $11.0208 | $11.02 | $11.00 | $11.00 |
| Purchase #6 | $81.34 | 12.108% | $91.1886 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $145.60 | 4.273% | $151.8215 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $744.65 | $806.8965 | $806.90 | $806.90 | $806.80 | |