| 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 | $125.52 | 6.412% | $133.5683 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $142.78 | 3.614% | $147.9401 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $247.52 | 13.499% | $280.9327 | $280.93 | $280.95 | $280.90 |
| Purchase #4 | $46.68 | 3.489% | $48.3087 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $222.55 | 5.652% | $235.1285 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $139.28 | 9.584% | $152.6286 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $6.87 | 11.719% | $7.6751 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $931.20 | $1,006.1820 | $1,006.19 | $1,006.25 | $1,006.10 | |