| 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 | $206.80 | 11.327% | $230.2242 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $196.57 | 6.868% | $210.0704 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $188.79 | 9.725% | $207.1498 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $160.84 | 7.787% | $173.3646 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $40.90 | 5.485% | $43.1434 | $43.14 | $43.15 | $43.10 |
| Purchase #6 | $146.51 | 7.348% | $157.2756 | $157.28 | $157.30 | $157.30 |
| Purchase #7 | $240.50 | 3.324% | $248.4942 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,180.91 | $1,269.7222 | $1,269.71 | $1,269.70 | $1,269.70 | |