| 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 | $242.49 | 9.872% | $266.4286 | $266.43 | $266.45 | $266.40 |
| Purchase #2 | $104.42 | 9.355% | $114.1885 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $130.86 | 9.512% | $143.3074 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $195.44 | 13.242% | $221.3202 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $62.61 | 5.648% | $66.1462 | $66.15 | $66.15 | $66.10 |
| Purchase #6 | $102.66 | 11.422% | $114.3858 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $169.65 | 13.316% | $192.2406 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $1,008.13 | $1,118.0173 | $1,118.03 | $1,118.05 | $1,117.90 | |