| 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 | $237.42 | 10.724% | $262.8809 | $262.88 | $262.90 | $262.90 |
| Purchase #2 | $114.94 | 4.224% | $119.7951 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $150.39 | 4.191% | $156.6928 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $96.35 | 13.302% | $109.1665 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $25.77 | 7.517% | $27.7071 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $31.56 | 10.763% | $34.9568 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $100.62 | 3.303% | $103.9435 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $757.05 | $815.1427 | $815.15 | $815.15 | $815.20 | |