| 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 | $196.71 | 3.870% | $204.3227 | $204.32 | $204.30 | $204.30 |
| Purchase #2 | $236.37 | 12.613% | $266.1833 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $181.34 | 10.328% | $200.0688 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $84.57 | 12.860% | $95.4457 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $209.72 | 8.182% | $226.8793 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $189.65 | 8.856% | $206.4454 | $206.45 | $206.45 | $206.40 |
| Purchase #7 | $249.80 | 8.625% | $271.3453 | $271.35 | $271.35 | $271.30 |
| 7 purchase totals = | $1,348.16 | $1,470.6905 | $1,470.70 | $1,470.70 | $1,470.60 | |