| 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 | $219.36 | 4.686% | $229.6392 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $61.78 | 3.345% | $63.8465 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $5.89 | 12.583% | $6.6311 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $18.35 | 8.859% | $19.9756 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $236.60 | 4.751% | $247.8409 | $247.84 | $247.85 | $247.80 |
| Purchase #6 | $44.81 | 3.553% | $46.4021 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $108.91 | 13.780% | $123.9178 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $695.70 | $738.2532 | $738.26 | $738.30 | $738.10 | |