| 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 | $220.44 | 7.683% | $237.3764 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $181.48 | 4.451% | $189.5577 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $209.86 | 12.417% | $235.9183 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $84.29 | 13.606% | $95.7585 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $45.53 | 13.145% | $51.5149 | $51.51 | $51.50 | $51.50 |
| Purchase #6 | $25.58 | 6.185% | $27.1621 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $161.52 | 7.274% | $173.269 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $928.70 | $1,010.5569 | $1,010.56 | $1,010.50 | $1,010.70 | |