| 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 | $244.81 | 9.644% | $268.4195 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $97.42 | 9.239% | $106.4206 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $58.50 | 6.368% | $62.2253 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $82.90 | 13.138% | $93.7914 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $195.54 | 3.165% | $201.7288 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $208.41 | 8.233% | $225.5684 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $242.52 | 6.671% | $258.6985 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,130.10 | $1,216.8525 | $1,216.86 | $1,216.85 | $1,216.80 | |