| 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 | $226.99 | 7.350% | $243.6738 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $124.85 | 11.649% | $139.3938 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $83.98 | 9.742% | $92.1613 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $187.30 | 10.160% | $206.3297 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $177.48 | 3.359% | $183.4416 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $214.63 | 6.760% | $229.139 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $68.58 | 12.629% | $77.241 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $1,083.81 | $1,171.3802 | $1,171.37 | $1,171.40 | $1,171.30 | |