| 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 | $227.40 | 3.731% | $235.8843 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $212.39 | 8.579% | $230.6109 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $226.29 | 6.277% | $240.4942 | $240.49 | $240.50 | $240.50 |
| Purchase #4 | $92.50 | 10.447% | $102.1635 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $197.30 | 11.648% | $220.2815 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $178.30 | 12.576% | $200.723 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $73.77 | 12.619% | $83.079 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $1,207.95 | $1,313.2364 | $1,313.22 | $1,313.25 | $1,313.30 | |