| 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 | $100.68 | 9.796% | $110.5426 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $229.26 | 10.299% | $252.8715 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $79.85 | 5.458% | $84.2082 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $234.84 | 10.657% | $259.8669 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $114.73 | 10.397% | $126.6585 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $159.98 | 8.735% | $173.9543 | $173.95 | $173.95 | $174.00 |
| Purchase #7 | $231.90 | 7.243% | $248.6965 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,151.24 | $1,256.7985 | $1,256.80 | $1,256.75 | $1,256.90 | |