| 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 | $107.69 | 10.593% | $119.0976 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $192.28 | 8.712% | $209.0314 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $195.89 | 6.214% | $208.0626 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $232.26 | 3.717% | $240.8931 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $100.80 | 8.861% | $109.7319 | $109.73 | $109.75 | $109.70 |
| Purchase #6 | $123.97 | 8.476% | $134.4777 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $199.41 | 12.445% | $224.2266 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $1,152.30 | $1,245.5209 | $1,245.52 | $1,245.60 | $1,245.50 | |