| 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 | $208.89 | 6.589% | $222.6538 | $222.65 | $222.65 | $222.70 |
| Purchase #2 | $169.65 | 10.262% | $187.0595 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $195.84 | 9.593% | $214.6269 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $109.65 | 10.831% | $121.5262 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $184.94 | 4.756% | $193.7357 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $55.90 | 12.397% | $62.8299 | $62.83 | $62.85 | $62.80 |
| Purchase #7 | $97.41 | 11.750% | $108.8557 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $1,022.28 | $1,111.2877 | $1,111.30 | $1,111.35 | $1,111.30 | |