| 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 | $218.26 | 6.662% | $232.8005 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $126.66 | 7.663% | $136.366 | $136.37 | $136.35 | $136.40 |
| Purchase #3 | $52.71 | 12.831% | $59.4732 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $93.25 | 8.300% | $100.9898 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $249.78 | 6.819% | $266.8125 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $240.67 | 8.482% | $261.0836 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $142.66 | 8.818% | $155.2398 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $1,123.99 | $1,212.7654 | $1,212.76 | $1,212.75 | $1,212.80 | |