| 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 | $55.97 | 11.535% | $62.4261 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $131.41 | 6.141% | $139.4799 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $215.78 | 12.180% | $242.062 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $75.93 | 7.794% | $81.848 | $81.85 | $81.85 | $81.80 |
| Purchase #5 | $152.25 | 3.344% | $157.3412 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $168.45 | 13.793% | $191.6843 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $216.81 | 13.641% | $246.3851 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $1,016.60 | $1,121.2266 | $1,121.23 | $1,121.30 | $1,121.20 | |