| 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 | $204.70 | 7.551% | $220.1569 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $113.44 | 6.795% | $121.1482 | $121.15 | $121.15 | $121.10 |
| Purchase #3 | $199.54 | 7.382% | $214.27 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $248.67 | 6.209% | $264.1099 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $58.81 | 7.157% | $63.019 | $63.02 | $63.00 | $63.00 |
| Purchase #6 | $117.96 | 12.433% | $132.626 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $142.35 | 9.394% | $155.7224 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $1,085.47 | $1,171.0524 | $1,171.06 | $1,171.00 | $1,171.00 | |