| 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 | $99.41 | 13.645% | $112.9745 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $126.79 | 13.273% | $143.6188 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $197.33 | 5.585% | $208.3509 | $208.35 | $208.35 | $208.40 |
| Purchase #4 | $230.59 | 11.371% | $256.8104 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $170.57 | 4.144% | $177.6384 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $84.75 | 13.409% | $96.1141 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $166.56 | 7.324% | $178.7589 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $1,076.00 | $1,174.2660 | $1,174.26 | $1,174.20 | $1,174.30 | |