| 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 | $129.66 | 8.428% | $140.5877 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $186.40 | 9.540% | $204.1826 | $204.18 | $204.20 | $204.20 |
| Purchase #3 | $6.79 | 4.241% | $7.078 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $227.86 | 8.846% | $248.0165 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $153.67 | 11.170% | $170.8349 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $78.54 | 8.286% | $85.0478 | $85.05 | $85.05 | $85.00 |
| Purchase #7 | $92.91 | 10.384% | $102.5578 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $875.83 | $958.3053 | $958.31 | $958.35 | $958.30 | |