| 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 | $244.99 | 10.714% | $271.2382 | $271.24 | $271.25 | $271.20 |
| Purchase #2 | $159.93 | 7.701% | $172.2462 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $181.88 | 10.561% | $201.0883 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $94.56 | 7.399% | $101.5565 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $9.64 | 7.747% | $10.3868 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $85.69 | 12.126% | $96.0808 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $112.39 | 5.477% | $118.5456 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $889.08 | $971.1424 | $971.16 | $971.20 | $971.10 | |