| 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 | $230.60 | 11.655% | $257.4764 | $257.48 | $257.50 | $257.50 |
| Purchase #2 | $12.99 | 8.644% | $14.1129 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $241.41 | 6.332% | $256.6961 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $172.63 | 7.837% | $186.159 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $192.30 | 8.122% | $207.9186 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $5.32 | 12.301% | $5.9744 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $10.58 | 7.244% | $11.3464 | $11.35 | $11.35 | $11.30 |
| 7 purchase totals = | $865.83 | $939.6838 | $939.69 | $939.65 | $939.70 | |