| 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 | $237.66 | 10.836% | $263.4128 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $99.76 | 8.612% | $108.3513 | $108.35 | $108.35 | $108.40 |
| Purchase #3 | $79.97 | 7.191% | $85.7206 | $85.72 | $85.70 | $85.70 |
| Purchase #4 | $224.71 | 8.356% | $243.4868 | $243.49 | $243.50 | $243.50 |
| Purchase #5 | $209.35 | 13.786% | $238.211 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $196.78 | 5.415% | $207.4356 | $207.44 | $207.45 | $207.40 |
| Purchase #7 | $79.55 | 11.153% | $88.4222 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $1,127.78 | $1,235.0403 | $1,235.04 | $1,235.00 | $1,235.00 | |