| 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 | $248.80 | 3.751% | $258.1325 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $144.99 | 13.661% | $164.7971 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $8.78 | 11.198% | $9.7632 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $143.94 | 11.513% | $160.5118 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $47.61 | 8.623% | $51.7154 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $225.75 | 5.278% | $237.6651 | $237.67 | $237.65 | $237.70 |
| Purchase #7 | $213.26 | 4.178% | $222.17 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $1,033.13 | $1,104.7551 | $1,104.76 | $1,104.70 | $1,104.80 | |