| 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 | $29.79 | 4.201% | $31.0415 | $31.04 | $31.05 | $31.00 |
| Purchase #2 | $185.95 | 12.584% | $209.3499 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $233.75 | 9.749% | $256.5383 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $220.71 | 4.665% | $231.0061 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $160.73 | 10.529% | $177.6533 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $241.43 | 8.174% | $261.1645 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $118.31 | 11.121% | $131.4673 | $131.47 | $131.45 | $131.50 |
| 7 purchase totals = | $1,190.67 | $1,298.2209 | $1,298.22 | $1,298.20 | $1,298.20 | |