| 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 | $103.58 | 11.299% | $115.2835 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $103.86 | 4.323% | $108.3499 | $108.35 | $108.35 | $108.30 |
| Purchase #3 | $197.97 | 3.342% | $204.5862 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $105.45 | 12.318% | $118.4393 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $72.92 | 6.774% | $77.8596 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $86.92 | 9.367% | $95.0618 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $240.74 | 8.202% | $260.4855 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $911.44 | $980.0658 | $980.07 | $980.10 | $980.10 | |