| 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 | $215.63 | 6.238% | $229.081 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $34.55 | 13.537% | $39.227 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $110.96 | 13.777% | $126.247 | $126.25 | $126.25 | $126.20 |
| Purchase #4 | $231.68 | 5.373% | $244.1282 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $208.71 | 8.139% | $225.6969 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $51.46 | 4.249% | $53.6465 | $53.65 | $53.65 | $53.60 |
| Purchase #7 | $82.60 | 6.785% | $88.2044 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $935.59 | $1,006.2310 | $1,006.24 | $1,006.30 | $1,006.10 | |