| 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 | $202.34 | 13.147% | $228.9416 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $230.99 | 13.146% | $261.3559 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $125.81 | 7.337% | $135.0407 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $111.80 | 3.315% | $115.5062 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $155.71 | 13.524% | $176.7682 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $118.73 | 4.408% | $123.9636 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $74.68 | 7.268% | $80.1077 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $1,020.06 | $1,121.6839 | $1,121.69 | $1,121.65 | $1,121.70 | |