| 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 | $227.56 | 12.739% | $256.5489 | $256.55 | $256.55 | $256.50 |
| Purchase #2 | $205.94 | 5.724% | $217.728 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $213.95 | 8.216% | $231.5281 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $31.60 | 6.574% | $33.6774 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $21.63 | 12.377% | $24.3071 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $92.42 | 9.346% | $101.0576 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $119.44 | 11.639% | $133.3416 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $912.54 | $998.1887 | $998.20 | $998.25 | $998.10 | |