| 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 | $250.30 | 5.244% | $263.4257 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $215.90 | 5.813% | $228.4503 | $228.45 | $228.45 | $228.50 |
| Purchase #3 | $197.88 | 3.754% | $205.3084 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $9.97 | 7.233% | $10.6911 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $159.41 | 3.116% | $164.3772 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $146.27 | 9.754% | $160.5372 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $83.99 | 11.839% | $93.9336 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $1,063.72 | $1,126.7235 | $1,126.73 | $1,126.80 | $1,126.70 | |