| 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 | $129.99 | 13.487% | $147.5218 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $125.87 | 7.681% | $135.5381 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $104.89 | 13.361% | $118.9044 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $196.91 | 4.273% | $205.324 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $149.81 | 9.333% | $163.7918 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $181.49 | 6.628% | $193.5192 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $62.26 | 3.686% | $64.5549 | $64.55 | $64.55 | $64.60 |
| 7 purchase totals = | $951.22 | $1,029.1542 | $1,029.14 | $1,029.10 | $1,029.10 | |