| 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 | $215.33 | 11.516% | $240.1274 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $45.58 | 13.378% | $51.6777 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $108.62 | 4.759% | $113.7892 | $113.79 | $113.80 | $113.80 |
| Purchase #4 | $65.34 | 7.847% | $70.4672 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $243.72 | 3.117% | $251.3168 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $188.40 | 7.411% | $202.3623 | $202.36 | $202.35 | $202.40 |
| Purchase #7 | $156.48 | 7.714% | $168.5509 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $1,023.47 | $1,098.2915 | $1,098.30 | $1,098.30 | $1,098.40 | |