| 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 | $31.61 | 8.448% | $34.2804 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $196.35 | 9.174% | $214.3631 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $248.52 | 8.198% | $268.8937 | $268.89 | $268.90 | $268.90 |
| Purchase #4 | $126.99 | 3.376% | $131.2772 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $136.38 | 9.394% | $149.1915 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $222.42 | 12.437% | $250.0824 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $15.68 | 3.566% | $16.2391 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $977.95 | $1,064.3274 | $1,064.32 | $1,064.40 | $1,064.40 | |