| 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 | $128.54 | 5.353% | $135.4207 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $238.67 | 3.216% | $246.3456 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $75.90 | 3.725% | $78.7273 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $71.60 | 10.737% | $79.2877 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $212.41 | 6.728% | $226.7009 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $58.90 | 3.460% | $60.9379 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $68.53 | 6.507% | $72.9892 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $854.55 | $900.4093 | $900.42 | $900.45 | $900.30 | |