| 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 | $99.59 | 11.811% | $111.3526 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $91.51 | 13.450% | $103.8181 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $204.99 | 3.156% | $211.4595 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $234.27 | 12.687% | $263.9918 | $263.99 | $264.00 | $264.00 |
| Purchase #5 | $16.99 | 4.106% | $17.6876 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $104.79 | 13.325% | $118.7533 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $188.25 | 12.659% | $212.0806 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $940.39 | $1,039.1435 | $1,039.14 | $1,039.15 | $1,039.30 | |