| 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 | $8.94 | 9.263% | $9.7681 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $134.51 | 10.837% | $149.0868 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $237.66 | 11.658% | $265.3664 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $119.80 | 3.552% | $124.0553 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $116.39 | 6.184% | $123.5876 | $123.59 | $123.60 | $123.60 |
| Purchase #6 | $218.32 | 5.344% | $229.987 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $219.33 | 11.818% | $245.2504 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $1,054.95 | $1,147.1016 | $1,147.12 | $1,147.10 | $1,147.30 | |