| 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 | $90.87 | 12.593% | $102.3133 | $102.31 | $102.30 | $102.30 |
| Purchase #2 | $148.82 | 4.774% | $155.9247 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $25.81 | 13.641% | $29.3307 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $23.71 | 12.631% | $26.7048 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $179.25 | 6.800% | $191.439 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $227.80 | 5.457% | $240.231 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $78.57 | 3.448% | $81.2791 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $774.83 | $827.2226 | $827.21 | $827.25 | $827.10 | |