| 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 | $215.66 | 4.501% | $225.3669 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $241.86 | 13.854% | $275.3673 | $275.37 | $275.35 | $275.40 |
| Purchase #3 | $237.96 | 8.649% | $258.5412 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $115.63 | 9.226% | $126.298 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $233.78 | 10.328% | $257.9248 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $62.72 | 6.852% | $67.0176 | $67.02 | $67.00 | $67.00 |
| Purchase #7 | $39.26 | 5.734% | $41.5112 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $1,146.87 | $1,252.0270 | $1,252.03 | $1,251.95 | $1,252.00 | |