| 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 | $192.75 | 9.153% | $210.3924 | $210.39 | $210.40 | $210.40 |
| Purchase #2 | $159.97 | 12.665% | $180.2302 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $51.94 | 7.867% | $56.0261 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $219.29 | 13.319% | $248.4972 | $248.50 | $248.50 | $248.50 |
| Purchase #5 | $98.56 | 5.112% | $103.5984 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $79.94 | 11.220% | $88.9093 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $97.63 | 4.367% | $101.8935 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $900.08 | $989.5471 | $989.55 | $989.60 | $989.50 | |