| 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 | $131.99 | 8.423% | $143.1075 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $108.71 | 6.599% | $115.8838 | $115.88 | $115.90 | $115.90 |
| Purchase #3 | $39.90 | 7.712% | $42.9771 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $215.63 | 12.514% | $242.6139 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $201.60 | 5.364% | $212.4138 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $19.58 | 4.184% | $20.3992 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $13.86 | 5.838% | $14.6691 | $14.67 | $14.65 | $14.70 |
| 7 purchase totals = | $731.27 | $792.0644 | $792.06 | $792.05 | $792.10 | |