| 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 | $211.73 | 9.128% | $231.0567 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $19.93 | 5.806% | $21.0871 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $236.55 | 12.193% | $265.3925 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $31.87 | 5.663% | $33.6748 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $235.31 | 4.812% | $246.6331 | $246.63 | $246.65 | $246.60 |
| Purchase #6 | $119.56 | 5.104% | $125.6623 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $178.94 | 12.681% | $201.6314 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $1,033.89 | $1,125.1379 | $1,125.13 | $1,125.15 | $1,125.20 | |