| 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 | $230.93 | 4.778% | $241.9638 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $184.26 | 8.162% | $199.2993 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $72.44 | 9.553% | $79.3602 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $48.63 | 6.764% | $51.9193 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $42.40 | 7.365% | $45.5228 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $238.79 | 6.317% | $253.8744 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $112.56 | 13.419% | $127.6644 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $930.01 | $999.6042 | $999.59 | $999.50 | $999.70 | |