| 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 | $203.81 | 8.496% | $221.1257 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $124.96 | 11.419% | $139.2292 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $114.61 | 5.656% | $121.0923 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $39.30 | 8.254% | $42.5438 | $42.54 | $42.55 | $42.50 |
| Purchase #5 | $130.80 | 8.400% | $141.7872 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $30.50 | 5.221% | $32.0924 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $208.62 | 13.656% | $237.1091 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $852.60 | $934.9797 | $934.98 | $935.05 | $934.90 | |