| 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 | $227.48 | 12.314% | $255.4919 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $160.44 | 5.538% | $169.3252 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $145.44 | 10.679% | $160.9715 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $32.28 | 8.712% | $35.0922 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $184.77 | 9.686% | $202.6668 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $127.30 | 10.741% | $140.9733 | $140.97 | $140.95 | $141.00 |
| Purchase #7 | $159.84 | 3.195% | $164.9469 | $164.95 | $164.95 | $164.90 |
| 7 purchase totals = | $1,037.55 | $1,129.4678 | $1,129.47 | $1,129.45 | $1,129.50 | |