| 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 | $218.58 | 3.161% | $225.4893 | $225.49 | $225.50 | $225.50 |
| Purchase #2 | $217.93 | 5.134% | $229.1185 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $164.97 | 10.218% | $181.8266 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $42.70 | 4.773% | $44.7381 | $44.74 | $44.75 | $44.70 |
| Purchase #5 | $191.30 | 9.595% | $209.6552 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $218.58 | 3.782% | $226.8467 | $226.85 | $226.85 | $226.80 |
| Purchase #7 | $231.89 | 3.113% | $239.1087 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,285.95 | $1,356.7831 | $1,356.80 | $1,356.80 | $1,356.70 | |