| 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 | $250.92 | 6.566% | $267.3954 | $267.40 | $267.40 | $267.40 |
| Purchase #2 | $120.73 | 13.409% | $136.9187 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $221.86 | 8.599% | $240.9377 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $208.40 | 12.488% | $234.425 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $22.62 | 12.152% | $25.3688 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $209.92 | 6.527% | $223.6215 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $8.74 | 10.718% | $9.6768 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $1,043.19 | $1,138.3439 | $1,138.36 | $1,138.35 | $1,138.30 | |