| 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 | $77.58 | 12.547% | $87.314 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $249.85 | 9.602% | $273.8406 | $273.84 | $273.85 | $273.80 |
| Purchase #3 | $102.52 | 5.578% | $108.2386 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $232.88 | 9.221% | $254.3539 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $63.53 | 3.356% | $65.6621 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $48.69 | 12.288% | $54.673 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $152.57 | 8.166% | $165.0289 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $927.62 | $1,009.1111 | $1,009.10 | $1,009.10 | $1,009.10 | |