| 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 | $133.71 | 11.147% | $148.6147 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $114.83 | 3.846% | $119.2464 | $119.25 | $119.25 | $119.20 |
| Purchase #3 | $129.48 | 11.294% | $144.1035 | $144.10 | $144.10 | $144.10 |
| Purchase #4 | $5.52 | 7.274% | $5.9215 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $110.77 | 9.577% | $121.3784 | $121.38 | $121.40 | $121.40 |
| Purchase #6 | $220.78 | 4.603% | $230.9425 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $245.39 | 6.578% | $261.5318 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $960.48 | $1,031.7388 | $1,031.73 | $1,031.75 | $1,031.60 | |