| 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 | $200.93 | 7.217% | $215.4311 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $204.89 | 12.375% | $230.2451 | $230.25 | $230.25 | $230.20 |
| Purchase #3 | $84.79 | 8.387% | $91.9013 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $213.71 | 9.103% | $233.164 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $69.51 | 3.701% | $72.0826 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $64.26 | 8.397% | $69.6559 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $78.76 | 9.538% | $86.2721 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $916.85 | $998.7521 | $998.75 | $998.75 | $998.80 | |