| 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 | $132.76 | 3.469% | $137.3654 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $89.98 | 4.749% | $94.2532 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $235.43 | 4.473% | $245.9608 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $138.77 | 8.709% | $150.8555 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $197.85 | 5.396% | $208.526 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $110.72 | 9.819% | $121.5916 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $213.41 | 10.446% | $235.7028 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,118.92 | $1,194.2553 | $1,194.26 | $1,194.25 | $1,194.40 | |