| 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 | $245.69 | 8.570% | $266.7456 | $266.75 | $266.75 | $266.70 |
| Purchase #2 | $124.46 | 12.772% | $140.356 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $126.50 | 13.228% | $143.2334 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $146.97 | 13.660% | $167.0461 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $17.53 | 5.666% | $18.5232 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $32.98 | 10.589% | $36.4723 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $65.78 | 13.809% | $74.8636 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $759.91 | $847.2402 | $847.24 | $847.20 | $847.20 | |