| 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 | $214.67 | 10.459% | $237.1223 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $24.80 | 8.602% | $26.9333 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $235.58 | 8.689% | $256.0495 | $256.05 | $256.05 | $256.00 |
| Purchase #4 | $73.70 | 5.559% | $77.797 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $73.93 | 8.607% | $80.2932 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $63.30 | 10.242% | $69.7832 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $100.38 | 12.746% | $113.1744 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $786.36 | $861.1529 | $861.14 | $861.15 | $861.10 | |