| 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 | $210.29 | 6.492% | $223.942 | $223.94 | $223.95 | $223.90 |
| Purchase #2 | $124.67 | 3.485% | $129.0147 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $25.29 | 6.712% | $26.9875 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $101.67 | 4.573% | $106.3194 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $83.49 | 8.226% | $90.3579 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $102.37 | 9.194% | $111.7819 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $194.27 | 11.534% | $216.6771 | $216.68 | $216.70 | $216.70 |
| 7 purchase totals = | $842.05 | $905.0805 | $905.08 | $905.10 | $905.10 | |