| 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 | $244.34 | 4.580% | $255.5308 | $255.53 | $255.55 | $255.50 |
| Purchase #2 | $237.46 | 12.539% | $267.2351 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $50.56 | 7.528% | $54.3662 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $162.27 | 11.458% | $180.8629 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $222.32 | 5.254% | $234.0007 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $29.26 | 9.397% | $32.0096 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $16.49 | 12.270% | $18.5133 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $962.70 | $1,042.5186 | $1,042.52 | $1,042.50 | $1,042.50 | |