| 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 | $197.29 | 5.241% | $207.63 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $152.58 | 7.867% | $164.5835 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $246.36 | 10.209% | $271.5109 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $123.79 | 5.180% | $130.2023 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $69.38 | 13.560% | $78.7879 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $51.36 | 11.804% | $57.4225 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $170.83 | 8.845% | $185.9399 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $1,011.59 | $1,096.0770 | $1,096.07 | $1,096.10 | $1,096.00 | |