| 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 | $237.71 | 13.112% | $268.8785 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $137.41 | 11.521% | $153.241 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $86.27 | 11.528% | $96.2152 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $186.94 | 9.413% | $204.5367 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $83.74 | 4.430% | $87.4497 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $43.62 | 11.577% | $48.6699 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $31.39 | 3.858% | $32.601 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $807.08 | $891.5920 | $891.60 | $891.60 | $891.50 | |