| 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 | $199.35 | 6.266% | $211.8413 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $224.40 | 13.180% | $253.9759 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $111.85 | 5.695% | $118.2199 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $243.93 | 3.523% | $252.5237 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $25.98 | 9.219% | $28.3751 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $184.36 | 3.459% | $190.737 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $59.56 | 12.680% | $67.1122 | $67.11 | $67.10 | $67.10 |
| 7 purchase totals = | $1,049.43 | $1,122.7851 | $1,122.79 | $1,122.80 | $1,122.70 | |