| 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 | $224.52 | 5.750% | $237.4299 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $12.48 | 7.734% | $13.4452 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $177.41 | 3.275% | $183.2202 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $29.40 | 9.226% | $32.1124 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $245.93 | 12.727% | $277.2295 | $277.23 | $277.25 | $277.20 |
| Purchase #6 | $245.41 | 6.575% | $261.5457 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $25.49 | 7.147% | $27.3118 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $960.64 | $1,032.2947 | $1,032.30 | $1,032.30 | $1,032.10 | |