| 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 | $211.69 | 11.342% | $235.6999 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $240.55 | 11.280% | $267.684 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $120.69 | 9.433% | $132.0747 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $181.76 | 4.536% | $190.0046 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $172.57 | 9.162% | $188.3809 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $195.29 | 6.228% | $207.4527 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $45.80 | 7.185% | $49.0907 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $1,168.35 | $1,270.3875 | $1,270.37 | $1,270.40 | $1,270.50 | |