| 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 | $98.29 | 5.381% | $103.579 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $25.90 | 12.522% | $29.1432 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $119.47 | 12.772% | $134.7287 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $233.98 | 7.168% | $250.7517 | $250.75 | $250.75 | $250.80 |
| Purchase #5 | $182.57 | 5.823% | $193.2011 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $46.71 | 6.248% | $49.6284 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $166.78 | 6.783% | $178.0927 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $873.70 | $939.1248 | $939.12 | $939.20 | $939.10 | |