| 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 | $213.33 | 11.131% | $237.0758 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $186.78 | 3.360% | $193.0558 | $193.06 | $193.05 | $193.10 |
| Purchase #3 | $57.89 | 4.104% | $60.2658 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $10.73 | 13.109% | $12.1366 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $120.44 | 8.499% | $130.6762 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $65.79 | 10.807% | $72.8999 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $43.29 | 4.434% | $45.2095 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $698.25 | $751.3196 | $751.34 | $751.35 | $751.40 | |