| 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 | $93.95 | 9.519% | $102.8931 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $55.27 | 12.847% | $62.3705 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $229.42 | 8.248% | $248.3426 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $120.45 | 4.294% | $125.6221 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $79.70 | 4.631% | $83.3909 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $209.89 | 6.465% | $223.4594 | $223.46 | $223.45 | $223.50 |
| Purchase #7 | $114.88 | 10.381% | $126.8057 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $903.56 | $972.8843 | $972.88 | $972.85 | $972.90 | |