| 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 | $224.65 | 4.384% | $234.4987 | $234.50 | $234.50 | $234.50 |
| Purchase #2 | $230.74 | 13.712% | $262.3791 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $59.54 | 6.694% | $63.5256 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $21.30 | 4.476% | $22.2534 | $22.25 | $22.25 | $22.30 |
| Purchase #5 | $34.64 | 8.610% | $37.6225 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $18.90 | 3.105% | $19.4868 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $135.37 | 12.359% | $152.1004 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $725.14 | $791.8665 | $791.87 | $791.90 | $791.90 | |