| 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 | $239.68 | 12.367% | $269.3212 | $269.32 | $269.30 | $269.30 |
| Purchase #2 | $57.99 | 12.632% | $65.3153 | $65.32 | $65.30 | $65.30 |
| Purchase #3 | $109.73 | 12.433% | $123.3727 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $185.61 | 13.579% | $210.814 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $122.34 | 5.366% | $128.9048 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $14.45 | 6.327% | $15.3643 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $20.99 | 11.789% | $23.4645 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $750.79 | $836.5568 | $836.54 | $836.45 | $836.60 | |