| 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 | $132.99 | 10.615% | $147.1069 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $209.61 | 13.170% | $237.2156 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $155.35 | 12.128% | $174.1908 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $21.72 | 13.452% | $24.6418 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $244.26 | 7.179% | $261.7954 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $47.94 | 12.792% | $54.0725 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $190.71 | 9.479% | $208.7874 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $1,002.58 | $1,107.8104 | $1,107.82 | $1,107.80 | $1,107.80 | |