| 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 | $247.49 | 11.350% | $275.5801 | $275.58 | $275.60 | $275.60 |
| Purchase #2 | $204.66 | 5.582% | $216.0841 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $210.27 | 8.423% | $227.981 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $196.48 | 4.316% | $204.9601 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $129.64 | 11.773% | $144.9025 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $248.64 | 10.608% | $275.0157 | $275.02 | $275.00 | $275.00 |
| Purchase #7 | $67.99 | 13.309% | $77.0388 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $1,305.17 | $1,421.5623 | $1,421.56 | $1,421.60 | $1,421.60 | |