| 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 | $118.36 | 5.401% | $124.7526 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $121.85 | 13.829% | $138.7006 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $188.87 | 6.586% | $201.309 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $42.99 | 10.307% | $47.421 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $27.45 | 8.243% | $29.7127 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $146.80 | 12.637% | $165.3511 | $165.35 | $165.35 | $165.40 |
| Purchase #7 | $128.67 | 3.256% | $132.8595 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $774.99 | $840.1065 | $840.10 | $840.05 | $840.20 | |