| 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 | $231.81 | 3.489% | $239.8979 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $226.44 | 10.860% | $251.0314 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $170.92 | 8.157% | $184.8619 | $184.86 | $184.85 | $184.90 |
| Purchase #4 | $175.83 | 12.587% | $197.9617 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $200.89 | 13.114% | $227.2347 | $227.23 | $227.25 | $227.20 |
| Purchase #6 | $228.67 | 11.798% | $255.6485 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $138.69 | 3.140% | $143.0449 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $1,373.25 | $1,499.6810 | $1,499.67 | $1,499.70 | $1,499.60 | |