| 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 | $116.88 | 5.776% | $123.631 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $220.60 | 10.193% | $243.0858 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $59.64 | 6.220% | $63.3496 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $62.96 | 11.446% | $70.1664 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $59.68 | 6.109% | $63.3259 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $16.39 | 4.237% | $17.0844 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $34.79 | 10.219% | $38.3452 | $38.35 | $38.35 | $38.30 |
| 7 purchase totals = | $570.94 | $618.9883 | $619.00 | $619.05 | $618.90 | |