| 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 | $63.89 | 10.281% | $70.4585 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $121.40 | 10.676% | $134.3607 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $207.31 | 4.506% | $216.6514 | $216.65 | $216.65 | $216.70 |
| Purchase #4 | $208.69 | 9.556% | $228.6324 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $170.84 | 12.663% | $192.4735 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $205.73 | 13.352% | $233.1991 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $130.94 | 4.515% | $136.8519 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $1,108.80 | $1,212.6275 | $1,212.62 | $1,212.60 | $1,212.80 | |