| 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 | $211.90 | 7.134% | $227.0169 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $163.40 | 12.146% | $183.2466 | $183.25 | $183.25 | $183.20 |
| Purchase #3 | $163.90 | 13.236% | $185.5938 | $185.59 | $185.60 | $185.60 |
| Purchase #4 | $207.89 | 9.740% | $228.1385 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $115.83 | 5.185% | $121.8358 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $197.88 | 13.406% | $224.4078 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $20.41 | 9.105% | $22.2683 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $1,081.21 | $1,192.5077 | $1,192.52 | $1,192.50 | $1,192.40 | |