| 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 | $199.34 | 11.110% | $221.4867 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $166.63 | 13.808% | $189.6383 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $48.79 | 6.454% | $51.9389 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $21.38 | 10.788% | $23.6865 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $91.64 | 12.674% | $103.2545 | $103.25 | $103.25 | $103.30 |
| Purchase #6 | $84.89 | 12.568% | $95.559 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $203.63 | 8.382% | $220.6983 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $816.30 | $906.2622 | $906.27 | $906.30 | $906.30 | |