| 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 | $221.78 | 6.404% | $235.9828 | $235.98 | $236.00 | $236.00 |
| Purchase #2 | $241.93 | 12.421% | $271.9801 | $271.98 | $272.00 | $272.00 |
| Purchase #3 | $240.51 | 7.574% | $258.7262 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $13.50 | 13.141% | $15.274 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $77.43 | 10.640% | $85.6686 | $85.67 | $85.65 | $85.70 |
| Purchase #6 | $15.27 | 5.460% | $16.1037 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $52.47 | 4.359% | $54.7572 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $862.89 | $938.4926 | $938.49 | $938.50 | $938.60 | |