| 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 | $106.49 | 3.424% | $110.1362 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $106.99 | 12.829% | $120.7157 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $64.41 | 5.110% | $67.7014 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $248.75 | 13.757% | $282.9705 | $282.97 | $282.95 | $283.00 |
| Purchase #5 | $146.50 | 6.634% | $156.2188 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $125.29 | 5.751% | $132.4954 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $113.88 | 4.746% | $119.2847 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $912.31 | $989.5227 | $989.53 | $989.50 | $989.50 | |