| 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 | $198.92 | 13.756% | $226.2834 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $28.53 | 13.591% | $32.4075 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $188.33 | 8.722% | $204.7561 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $233.45 | 5.225% | $245.6478 | $245.65 | $245.65 | $245.60 |
| Purchase #5 | $23.87 | 4.688% | $24.989 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $10.37 | 7.136% | $11.11 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $16.90 | 9.161% | $18.4482 | $18.45 | $18.45 | $18.40 |
| 7 purchase totals = | $700.37 | $763.6420 | $763.65 | $763.65 | $763.60 | |