| 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 | $194.43 | 12.213% | $218.1757 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $191.70 | 8.426% | $207.8526 | $207.85 | $207.85 | $207.90 |
| Purchase #3 | $197.77 | 12.118% | $221.7358 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $14.30 | 4.797% | $14.986 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $134.63 | 4.446% | $140.6156 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $237.72 | 9.837% | $261.1045 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $16.79 | 8.317% | $18.1864 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $987.34 | $1,082.6566 | $1,082.67 | $1,082.70 | $1,082.70 | |