| 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 | $190.80 | 13.640% | $216.8251 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $241.81 | 5.184% | $254.3454 | $254.35 | $254.35 | $254.30 |
| Purchase #3 | $228.25 | 10.180% | $251.4859 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $196.79 | 9.242% | $214.9773 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $135.94 | 4.236% | $141.6984 | $141.70 | $141.70 | $141.70 |
| Purchase #6 | $26.32 | 11.464% | $29.3373 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $112.96 | 9.165% | $123.3128 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $1,132.87 | $1,231.9822 | $1,232.00 | $1,232.05 | $1,231.90 | |