| 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 | $234.76 | 12.758% | $264.7107 | $264.71 | $264.70 | $264.70 |
| Purchase #2 | $6.29 | 7.684% | $6.7733 | $6.77 | $6.75 | $6.80 |
| Purchase #3 | $138.67 | 8.772% | $150.8341 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $42.68 | 4.411% | $44.5626 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $193.94 | 3.563% | $200.8501 | $200.85 | $200.85 | $200.90 |
| Purchase #6 | $155.63 | 12.261% | $174.7118 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $137.29 | 9.823% | $150.776 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $909.26 | $993.2186 | $993.21 | $993.20 | $993.30 | |