| 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 | $240.32 | 12.689% | $270.8142 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $111.90 | 6.857% | $119.573 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $110.87 | 5.758% | $117.2539 | $117.25 | $117.25 | $117.30 |
| Purchase #4 | $189.88 | 4.769% | $198.9354 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $86.85 | 8.508% | $94.2392 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $48.40 | 8.588% | $52.5566 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $162.78 | 3.247% | $168.0655 | $168.07 | $168.05 | $168.10 |
| 7 purchase totals = | $951.00 | $1,021.4378 | $1,021.44 | $1,021.40 | $1,021.50 | |