| 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 | $146.52 | 9.685% | $160.7105 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $60.75 | 8.761% | $66.0723 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $105.97 | 10.597% | $117.1996 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $221.73 | 13.697% | $252.1004 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $205.81 | 9.505% | $225.3722 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $164.64 | 7.104% | $176.336 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $238.41 | 3.615% | $247.0285 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,143.83 | $1,244.8195 | $1,244.82 | $1,244.80 | $1,244.80 | |