| 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 | $107.29 | 6.234% | $113.9785 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $243.76 | 11.644% | $272.1434 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $211.34 | 3.400% | $218.5256 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $155.58 | 6.468% | $165.6429 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $238.40 | 3.492% | $246.7249 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $42.28 | 11.431% | $47.113 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $15.36 | 9.538% | $16.825 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $1,014.01 | $1,080.9533 | $1,080.95 | $1,081.00 | $1,080.80 | |