| 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 | $215.51 | 9.579% | $236.1537 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $42.49 | 6.318% | $45.1745 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $244.67 | 11.351% | $272.4425 | $272.44 | $272.45 | $272.40 |
| Purchase #4 | $135.26 | 13.667% | $153.746 | $153.75 | $153.75 | $153.70 |
| Purchase #5 | $240.95 | 12.158% | $270.2447 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $115.49 | 5.157% | $121.4458 | $121.45 | $121.45 | $121.40 |
| Purchase #7 | $180.57 | 8.704% | $196.2868 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $1,174.94 | $1,295.4940 | $1,295.49 | $1,295.50 | $1,295.40 | |