| 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 | $177.62 | 12.306% | $199.4779 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $114.65 | 3.180% | $118.2959 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $56.89 | 9.510% | $62.3002 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $239.26 | 8.499% | $259.5947 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $132.63 | 4.144% | $138.1262 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $95.53 | 12.260% | $107.242 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $82.72 | 3.276% | $85.4299 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $899.30 | $970.4668 | $970.47 | $970.55 | $970.40 | |