| 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 | $218.33 | 5.681% | $230.7333 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $118.69 | 7.763% | $127.9039 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $155.89 | 4.526% | $162.9456 | $162.95 | $162.95 | $162.90 |
| Purchase #4 | $207.48 | 7.159% | $222.3335 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $40.97 | 6.562% | $43.6585 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $90.31 | 8.298% | $97.8039 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $109.67 | 10.713% | $121.4189 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $941.34 | $1,006.7976 | $1,006.79 | $1,006.80 | $1,006.70 | |