| 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 | $170.61 | 11.485% | $190.2046 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $20.68 | 3.517% | $21.4073 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $246.40 | 9.289% | $269.2881 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $38.26 | 11.347% | $42.6014 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $191.93 | 9.386% | $209.9445 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $45.91 | 9.407% | $50.2288 | $50.23 | $50.25 | $50.20 |
| Purchase #7 | $233.79 | 7.564% | $251.4739 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $947.58 | $1,035.1486 | $1,035.14 | $1,035.15 | $1,035.10 | |