| 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 | $209.73 | 3.253% | $216.5525 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $237.45 | 5.281% | $249.9897 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $89.90 | 4.633% | $94.0651 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $243.65 | 9.295% | $266.2973 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $87.72 | 11.775% | $98.049 | $98.05 | $98.05 | $98.00 |
| Purchase #6 | $77.53 | 6.302% | $82.4159 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $248.39 | 7.792% | $267.7445 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,194.37 | $1,275.1140 | $1,275.12 | $1,275.10 | $1,275.10 | |