| 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 | $78.60 | 7.814% | $84.7418 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $238.76 | 9.494% | $261.4279 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $216.28 | 13.475% | $245.4237 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $116.76 | 9.639% | $128.0145 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $9.61 | 3.442% | $9.9408 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $137.66 | 10.416% | $151.9987 | $152.00 | $152.00 | $152.00 |
| Purchase #7 | $216.55 | 10.203% | $238.6446 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,014.22 | $1,120.1920 | $1,120.18 | $1,120.20 | $1,120.00 | |