| 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 | $89.99 | 4.618% | $94.1457 | $94.15 | $94.15 | $94.10 |
| Purchase #2 | $219.85 | 4.344% | $229.4003 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $173.35 | 13.612% | $196.9464 | $196.95 | $196.95 | $196.90 |
| Purchase #4 | $107.69 | 4.716% | $112.7687 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $102.47 | 4.399% | $106.9777 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $248.90 | 4.148% | $259.2244 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $113.57 | 3.478% | $117.52 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $1,055.82 | $1,116.9832 | $1,116.99 | $1,116.95 | $1,116.90 | |