| 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 | $115.89 | 11.325% | $129.0145 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $171.58 | 8.357% | $185.9189 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $116.70 | 3.835% | $121.1754 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $35.45 | 5.289% | $37.325 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $196.57 | 3.472% | $203.3949 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $76.92 | 12.499% | $86.5342 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $200.97 | 13.480% | $228.0608 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $914.08 | $991.4237 | $991.42 | $991.45 | $991.40 | |