| 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 | $183.41 | 10.708% | $203.0495 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $46.82 | 7.501% | $50.332 | $50.33 | $50.35 | $50.30 |
| Purchase #3 | $45.93 | 9.192% | $50.1519 | $50.15 | $50.15 | $50.20 |
| Purchase #4 | $47.94 | 7.410% | $51.4924 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $70.83 | 10.247% | $78.088 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $188.32 | 13.809% | $214.3251 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $227.67 | 12.782% | $256.7708 | $256.77 | $256.75 | $256.80 |
| 7 purchase totals = | $810.92 | $904.2097 | $904.21 | $904.25 | $904.20 | |