| 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 | $210.68 | 9.247% | $230.1616 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $67.94 | 5.473% | $71.6584 | $71.66 | $71.65 | $71.70 |
| Purchase #3 | $202.71 | 11.119% | $225.2493 | $225.25 | $225.25 | $225.20 |
| Purchase #4 | $23.61 | 13.513% | $26.8004 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $20.77 | 6.125% | $22.0422 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $237.26 | 6.226% | $252.0318 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $49.98 | 11.551% | $55.7532 | $55.75 | $55.75 | $55.80 |
| 7 purchase totals = | $812.95 | $883.6969 | $883.69 | $883.70 | $883.70 | |