| 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 | $213.58 | 3.679% | $221.4376 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $231.86 | 4.513% | $242.3238 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $130.63 | 3.397% | $135.0675 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $208.96 | 6.346% | $222.2206 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $92.84 | 4.776% | $97.274 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $240.94 | 9.186% | $263.0727 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $234.56 | 9.219% | $256.1841 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $1,353.37 | $1,437.5803 | $1,437.57 | $1,437.50 | $1,437.60 | |