| 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 | $138.71 | 11.175% | $154.2108 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $15.25 | 10.541% | $16.8575 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $247.39 | 8.258% | $267.8195 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $93.59 | 10.597% | $103.5077 | $103.51 | $103.50 | $103.50 |
| Purchase #5 | $229.79 | 7.366% | $246.7163 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $234.52 | 3.810% | $243.4552 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $44.28 | 11.490% | $49.3678 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $1,003.53 | $1,081.9348 | $1,081.95 | $1,081.85 | $1,082.00 | |