| 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 | $81.50 | 7.701% | $87.7763 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $214.28 | 12.163% | $240.3429 | $240.34 | $240.35 | $240.30 |
| Purchase #3 | $79.49 | 10.824% | $88.094 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $233.47 | 5.434% | $246.1568 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $24.56 | 11.113% | $27.2894 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $204.90 | 4.821% | $214.7782 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $250.34 | 8.759% | $272.2673 | $272.27 | $272.25 | $272.30 |
| 7 purchase totals = | $1,088.54 | $1,176.7049 | $1,176.71 | $1,176.75 | $1,176.80 | |