| 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 | $227.92 | 5.228% | $239.8357 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $74.72 | 8.637% | $81.1736 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $28.66 | 10.143% | $31.567 | $31.57 | $31.55 | $31.60 |
| Purchase #4 | $54.47 | 6.334% | $57.9201 | $57.92 | $57.90 | $57.90 |
| Purchase #5 | $53.36 | 10.564% | $58.997 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $183.40 | 12.311% | $205.9784 | $205.98 | $206.00 | $206.00 |
| Purchase #7 | $149.49 | 10.250% | $164.8127 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $772.02 | $840.2845 | $840.29 | $840.25 | $840.30 | |