| 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 | $173.28 | 4.311% | $180.7501 | $180.75 | $180.75 | $180.80 |
| Purchase #2 | $99.69 | 8.293% | $107.9573 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $229.44 | 8.220% | $248.3 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $70.93 | 3.873% | $73.6771 | $73.68 | $73.70 | $73.70 |
| Purchase #5 | $80.51 | 11.135% | $89.4748 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $223.81 | 8.305% | $242.3974 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $235.84 | 11.461% | $262.8696 | $262.87 | $262.85 | $262.90 |
| 7 purchase totals = | $1,113.50 | $1,205.4263 | $1,205.43 | $1,205.40 | $1,205.60 | |