| 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 | $228.41 | 3.682% | $236.8201 | $236.82 | $236.80 | $236.80 |
| Purchase #2 | $70.58 | 13.125% | $79.8436 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $37.35 | 5.123% | $39.2634 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $101.78 | 7.249% | $109.158 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $192.87 | 4.253% | $201.0728 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $203.69 | 11.633% | $227.3853 | $227.39 | $227.40 | $227.40 |
| Purchase #7 | $8.65 | 10.454% | $9.5543 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $843.33 | $903.0975 | $903.09 | $903.05 | $903.20 | |