| 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 | $23.60 | 4.576% | $24.6799 | $24.68 | $24.70 | $24.70 |
| Purchase #2 | $216.54 | 12.133% | $242.8128 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $94.34 | 13.691% | $107.2561 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $63.87 | 8.587% | $69.3545 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $116.59 | 7.582% | $125.4299 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $208.91 | 10.335% | $230.5008 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $95.25 | 13.151% | $107.7763 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $819.10 | $907.8103 | $907.81 | $907.85 | $907.90 | |