| 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 | $240.43 | 4.297% | $250.7613 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $91.68 | 3.259% | $94.6679 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $174.26 | 9.740% | $191.2329 | $191.23 | $191.25 | $191.20 |
| Purchase #4 | $190.35 | 3.500% | $197.0123 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $205.89 | 11.159% | $228.8653 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $189.47 | 3.554% | $196.2038 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $228.40 | 5.476% | $240.9072 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $1,320.48 | $1,399.6507 | $1,399.65 | $1,399.60 | $1,399.70 | |