| 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 | $215.60 | 8.556% | $234.0467 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $68.56 | 12.121% | $76.8702 | $76.87 | $76.85 | $76.90 |
| Purchase #3 | $83.27 | 5.642% | $87.9681 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $99.82 | 9.142% | $108.9455 | $108.95 | $108.95 | $108.90 |
| Purchase #5 | $209.31 | 13.325% | $237.2006 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $88.62 | 11.124% | $98.4781 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $236.36 | 5.500% | $249.3598 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,001.54 | $1,092.8690 | $1,092.88 | $1,092.85 | $1,092.90 | |