| 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 | $217.41 | 11.343% | $242.0708 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $130.63 | 12.859% | $147.4277 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $96.75 | 4.807% | $101.4008 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $206.98 | 7.597% | $222.7043 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $38.74 | 13.759% | $44.0702 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $73.51 | 12.856% | $82.9604 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $249.76 | 12.602% | $281.2348 | $281.23 | $281.25 | $281.20 |
| 7 purchase totals = | $1,013.78 | $1,121.8690 | $1,121.86 | $1,121.85 | $1,121.90 | |