| 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 | $24.37 | 12.134% | $27.3271 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $13.57 | 8.158% | $14.677 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $108.61 | 5.754% | $114.8594 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $217.83 | 3.605% | $225.6828 | $225.68 | $225.70 | $225.70 |
| Purchase #5 | $82.31 | 4.361% | $85.8995 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $181.68 | 13.227% | $205.7108 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $230.57 | 10.152% | $253.9775 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $858.94 | $928.1341 | $928.14 | $928.20 | $928.20 | |