| 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 | $219.75 | 8.637% | $238.7298 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $222.83 | 4.575% | $233.0245 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $137.77 | 4.195% | $143.5495 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $33.34 | 5.343% | $35.1214 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $65.77 | 7.338% | $70.5962 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $72.49 | 10.256% | $79.9246 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $205.62 | 12.461% | $231.2423 | $231.24 | $231.25 | $231.20 |
| 7 purchase totals = | $957.57 | $1,032.1883 | $1,032.18 | $1,032.15 | $1,032.00 | |