| 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 | $223.66 | 11.587% | $249.5755 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $77.46 | 8.658% | $84.1665 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $222.38 | 11.141% | $247.1554 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $175.88 | 4.248% | $183.3514 | $183.35 | $183.35 | $183.40 |
| Purchase #5 | $203.62 | 6.165% | $216.1732 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $78.83 | 7.873% | $85.0363 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $45.47 | 5.568% | $48.0018 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $1,027.30 | $1,113.4601 | $1,113.47 | $1,113.45 | $1,113.60 | |