| 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 | $221.85 | 10.358% | $244.8292 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $21.35 | 11.742% | $23.8569 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $218.29 | 5.726% | $230.7893 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $237.48 | 3.429% | $245.6232 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $236.35 | 10.707% | $261.656 | $261.66 | $261.65 | $261.70 |
| Purchase #6 | $68.42 | 5.507% | $72.1879 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $249.91 | 12.801% | $281.901 | $281.90 | $281.90 | $281.90 |
| 7 purchase totals = | $1,253.65 | $1,360.8435 | $1,360.85 | $1,360.85 | $1,360.90 | |