| 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 | $115.56 | 10.199% | $127.346 | $127.35 | $127.35 | $127.30 |
| Purchase #2 | $125.35 | 9.309% | $137.0188 | $137.02 | $137.00 | $137.00 |
| Purchase #3 | $47.26 | 4.181% | $49.2359 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $240.65 | 12.360% | $270.3943 | $270.39 | $270.40 | $270.40 |
| Purchase #5 | $15.93 | 3.247% | $16.4472 | $16.45 | $16.45 | $16.40 |
| Purchase #6 | $231.91 | 11.385% | $258.313 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $226.45 | 7.298% | $242.9763 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $1,003.11 | $1,101.7315 | $1,101.74 | $1,101.75 | $1,101.60 | |