| 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 | $218.37 | 3.194% | $225.3447 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $63.28 | 9.281% | $69.153 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $134.59 | 11.507% | $150.0773 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $193.43 | 8.138% | $209.1713 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $120.49 | 11.494% | $134.3391 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $27.82 | 5.649% | $29.3916 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $173.41 | 12.739% | $195.5007 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $931.39 | $1,012.9777 | $1,012.97 | $1,013.00 | $1,013.00 | |