| 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 | $49.99 | 12.638% | $56.3077 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $242.50 | 12.210% | $272.1093 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $228.93 | 7.682% | $246.5164 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $227.82 | 12.849% | $257.0926 | $257.09 | $257.10 | $257.10 |
| Purchase #5 | $87.45 | 9.245% | $95.5348 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $239.56 | 3.176% | $247.1684 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $160.79 | 4.604% | $168.1928 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $1,237.04 | $1,342.9220 | $1,342.92 | $1,342.90 | $1,342.90 | |