| 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 | $233.89 | 4.707% | $244.8992 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $162.67 | 11.256% | $180.9801 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $105.31 | 10.497% | $116.3644 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $139.74 | 8.578% | $151.7269 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $111.88 | 12.823% | $126.2264 | $126.23 | $126.25 | $126.20 |
| Purchase #6 | $239.66 | 10.871% | $265.7134 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $19.36 | 7.458% | $20.8039 | $20.80 | $20.80 | $20.80 |
| 7 purchase totals = | $1,012.51 | $1,106.7143 | $1,106.71 | $1,106.75 | $1,106.70 | |