| 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 | $20.35 | 12.322% | $22.8575 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $34.81 | 8.385% | $37.7288 | $37.73 | $37.75 | $37.70 |
| Purchase #3 | $170.94 | 3.614% | $177.1178 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $188.79 | 3.792% | $195.9489 | $195.95 | $195.95 | $195.90 |
| Purchase #5 | $219.82 | 13.783% | $250.1178 | $250.12 | $250.10 | $250.10 |
| Purchase #6 | $159.66 | 9.466% | $174.7734 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $153.40 | 8.469% | $166.3914 | $166.39 | $166.40 | $166.40 |
| 7 purchase totals = | $947.77 | $1,024.9356 | $1,024.94 | $1,024.90 | $1,024.90 | |