| 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 | $201.65 | 9.586% | $220.9802 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $58.72 | 9.401% | $64.2403 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $84.74 | 11.773% | $94.7164 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $227.78 | 9.185% | $248.7016 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $198.85 | 3.349% | $205.5095 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $49.84 | 9.167% | $54.4088 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $107.63 | 5.803% | $113.8758 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $929.21 | $1,002.4326 | $1,002.44 | $1,002.45 | $1,002.40 | |