| 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 | $189.25 | 13.340% | $214.496 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $96.69 | 12.707% | $108.9764 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $26.28 | 8.504% | $28.5149 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $152.44 | 11.267% | $169.6154 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $242.96 | 12.376% | $273.0287 | $273.03 | $273.05 | $273.00 |
| Purchase #6 | $135.65 | 5.548% | $143.1759 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $125.37 | 3.764% | $130.0889 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $968.64 | $1,067.8962 | $1,067.91 | $1,067.95 | $1,067.90 | |