| 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 | $22.94 | 10.711% | $25.3971 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $240.26 | 13.383% | $272.414 | $272.41 | $272.40 | $272.40 |
| Purchase #3 | $212.38 | 10.741% | $235.1917 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $87.51 | 10.868% | $97.0206 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $133.35 | 5.775% | $141.051 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $200.48 | 6.310% | $213.1303 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $85.52 | 8.777% | $93.0261 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $982.44 | $1,077.2308 | $1,077.23 | $1,077.25 | $1,077.20 | |