| 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 | $199.97 | 7.549% | $215.0657 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $184.84 | 10.254% | $203.7935 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $136.77 | 10.754% | $151.4782 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $95.59 | 8.331% | $103.5536 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $134.30 | 11.330% | $149.5162 | $149.52 | $149.50 | $149.50 |
| Purchase #6 | $240.39 | 11.286% | $267.5204 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $125.53 | 9.628% | $137.616 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $1,117.39 | $1,228.5436 | $1,228.55 | $1,228.50 | $1,228.60 | |