| 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 | $200.81 | 12.213% | $225.3349 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $206.30 | 5.582% | $217.8157 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $26.41 | 13.117% | $29.8742 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $104.32 | 11.736% | $116.563 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $20.42 | 8.287% | $22.1122 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $210.38 | 9.814% | $231.0267 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $214.58 | 7.418% | $230.4975 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $983.22 | $1,073.2242 | $1,073.22 | $1,073.20 | $1,073.20 | |