| 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 | $213.41 | 11.168% | $237.2436 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $158.55 | 6.673% | $169.13 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $11.64 | 6.252% | $12.3677 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $242.56 | 10.787% | $268.7249 | $268.72 | $268.70 | $268.70 |
| Purchase #5 | $67.81 | 7.459% | $72.8679 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $204.67 | 13.543% | $232.3885 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $213.52 | 10.491% | $235.9204 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,112.16 | $1,228.6430 | $1,228.64 | $1,228.60 | $1,228.60 | |