| 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 | $213.62 | 7.319% | $229.2548 | $229.25 | $229.25 | $229.30 |
| Purchase #2 | $229.77 | 3.141% | $236.9871 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $31.54 | 4.339% | $32.9085 | $32.91 | $32.90 | $32.90 |
| Purchase #4 | $83.90 | 8.415% | $90.9602 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $107.63 | 11.249% | $119.7373 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $245.67 | 5.123% | $258.2557 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $169.95 | 9.689% | $186.4165 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $1,082.08 | $1,154.5201 | $1,154.53 | $1,154.50 | $1,154.60 | |