| 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 | $164.29 | 11.189% | $182.6724 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $227.76 | 4.654% | $238.36 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $11.66 | 12.735% | $13.1449 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $245.40 | 12.421% | $275.8811 | $275.88 | $275.90 | $275.90 |
| Purchase #5 | $102.36 | 9.243% | $111.8211 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $200.79 | 3.276% | $207.3679 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $240.47 | 11.846% | $268.9561 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $1,192.73 | $1,298.2035 | $1,298.20 | $1,298.15 | $1,298.30 | |