| 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 | $216.60 | 11.196% | $240.8505 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $65.93 | 7.826% | $71.0897 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $200.45 | 7.110% | $214.702 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $49.81 | 12.546% | $56.0592 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $12.63 | 4.384% | $13.1837 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $20.60 | 9.663% | $22.5906 | $22.59 | $22.60 | $22.60 |
| Purchase #7 | $166.66 | 3.776% | $172.9531 | $172.95 | $172.95 | $173.00 |
| 7 purchase totals = | $732.68 | $791.4288 | $791.42 | $791.45 | $791.60 | |