| 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 | $235.38 | 9.235% | $257.1173 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $246.95 | 5.251% | $259.9173 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $234.58 | 11.196% | $260.8436 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $173.73 | 4.678% | $181.8571 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $7.26 | 8.259% | $7.8596 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $106.95 | 8.783% | $116.3434 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $250.91 | 12.796% | $283.0164 | $283.02 | $283.00 | $283.00 |
| 7 purchase totals = | $1,255.76 | $1,366.9547 | $1,366.96 | $1,366.90 | $1,366.90 | |