| 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 | $198.81 | 5.707% | $210.1561 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $155.94 | 11.634% | $174.0821 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $99.80 | 7.647% | $107.4317 | $107.43 | $107.45 | $107.40 |
| Purchase #4 | $185.32 | 6.770% | $197.8662 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $63.95 | 3.533% | $66.2094 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $239.94 | 9.142% | $261.8753 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $188.53 | 3.810% | $195.713 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $1,132.29 | $1,213.3338 | $1,213.34 | $1,213.35 | $1,213.40 | |