| 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 | $189.90 | 11.115% | $211.0074 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $28.36 | 3.730% | $29.4178 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $8.85 | 9.372% | $9.6794 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $122.92 | 8.460% | $133.319 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $55.34 | 11.372% | $61.6333 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $70.26 | 12.655% | $79.1514 | $79.15 | $79.15 | $79.20 |
| Purchase #7 | $125.84 | 12.872% | $142.0381 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $601.47 | $666.2464 | $666.25 | $666.25 | $666.20 | |