| 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 | $229.38 | 11.396% | $255.5201 | $255.52 | $255.50 | $255.50 |
| Purchase #2 | $165.40 | 7.251% | $177.3932 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $157.35 | 12.767% | $177.4389 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $189.63 | 9.111% | $206.9072 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $55.40 | 4.489% | $57.8869 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $30.25 | 10.197% | $33.3346 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $17.34 | 7.749% | $18.6837 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $844.75 | $927.1646 | $927.16 | $927.20 | $927.10 | |