| 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 | $211.64 | 6.191% | $224.7426 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $81.31 | 12.798% | $91.7161 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $213.85 | 6.340% | $227.4081 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $24.53 | 10.103% | $27.0083 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $238.95 | 3.671% | $247.7219 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $202.25 | 7.714% | $217.8516 | $217.85 | $217.85 | $217.90 |
| Purchase #7 | $168.91 | 9.474% | $184.9125 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $1,141.44 | $1,221.3611 | $1,221.36 | $1,221.30 | $1,221.30 | |