| 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 | $216.71 | 12.247% | $243.2505 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $19.36 | 9.208% | $21.1427 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $158.67 | 8.603% | $172.3204 | $172.32 | $172.30 | $172.30 |
| Purchase #4 | $70.38 | 13.680% | $80.008 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $114.42 | 10.215% | $126.108 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $98.96 | 3.740% | $102.6611 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $81.56 | 3.452% | $84.3755 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $760.06 | $829.8662 | $829.87 | $829.85 | $829.90 | |