| 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 | $45.90 | 10.132% | $50.5506 | $50.55 | $50.55 | $50.60 |
| Purchase #2 | $179.76 | 7.420% | $193.0982 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $186.25 | 10.724% | $206.2235 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $187.38 | 5.315% | $197.3392 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $195.96 | 6.225% | $208.1585 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $45.31 | 10.299% | $49.9765 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $237.62 | 13.178% | $268.9336 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,078.18 | $1,174.2801 | $1,174.28 | $1,174.30 | $1,174.30 | |