| 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 | $199.82 | 4.632% | $209.0757 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $56.75 | 12.395% | $63.7842 | $63.78 | $63.80 | $63.80 |
| Purchase #3 | $25.92 | 5.119% | $27.2468 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $79.35 | 6.273% | $84.3276 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $58.75 | 7.711% | $63.2802 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $13.98 | 4.323% | $14.5844 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $133.45 | 7.370% | $143.2853 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $568.02 | $605.5842 | $605.59 | $605.70 | $605.60 | |