| 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 | $122.44 | 10.579% | $135.3929 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $17.95 | 4.588% | $18.7735 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $24.27 | 11.358% | $27.0266 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $136.57 | 8.186% | $147.7496 | $147.75 | $147.75 | $147.70 |
| Purchase #5 | $208.74 | 11.167% | $232.05 | $232.05 | $232.05 | $232.10 |
| Purchase #6 | $20.74 | 11.156% | $23.0538 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $203.44 | 7.742% | $219.1903 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $734.15 | $803.2367 | $803.23 | $803.25 | $803.30 | |