| 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 | $69.37 | 10.165% | $76.4215 | $76.42 | $76.40 | $76.40 |
| Purchase #2 | $236.35 | 4.138% | $246.1302 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $209.72 | 7.825% | $226.1306 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $133.62 | 4.661% | $139.848 | $139.85 | $139.85 | $139.80 |
| Purchase #5 | $78.46 | 11.735% | $87.6673 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $173.42 | 5.147% | $182.3459 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $230.54 | 13.817% | $262.3937 | $262.39 | $262.40 | $262.40 |
| 7 purchase totals = | $1,131.48 | $1,220.9372 | $1,220.94 | $1,220.95 | $1,220.80 | |