| 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 | $190.43 | 12.734% | $214.6794 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $83.37 | 6.157% | $88.5031 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $152.52 | 5.352% | $160.6829 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $32.53 | 7.778% | $35.0602 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $35.55 | 5.202% | $37.3993 | $37.40 | $37.40 | $37.40 |
| Purchase #6 | $227.56 | 7.331% | $244.2424 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $14.84 | 13.747% | $16.8801 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $736.80 | $797.4474 | $797.44 | $797.50 | $797.50 | |