| 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 | $223.46 | 11.194% | $248.4741 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $132.60 | 12.251% | $148.8448 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $146.68 | 12.594% | $165.1529 | $165.15 | $165.15 | $165.20 |
| Purchase #4 | $120.74 | 11.630% | $134.7821 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $72.33 | 9.577% | $79.257 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $79.75 | 4.591% | $83.4113 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $41.59 | 9.358% | $45.482 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $817.15 | $905.4042 | $905.39 | $905.40 | $905.50 | |