| 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 | $198.32 | 7.426% | $213.0472 | $213.05 | $213.05 | $213.00 |
| Purchase #2 | $37.32 | 12.547% | $42.0025 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $182.78 | 5.657% | $193.1199 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $235.84 | 12.355% | $264.978 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $112.95 | 5.515% | $119.1792 | $119.18 | $119.20 | $119.20 |
| Purchase #6 | $219.30 | 3.744% | $227.5106 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $65.90 | 8.772% | $71.6807 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $1,052.41 | $1,131.5181 | $1,131.52 | $1,131.55 | $1,131.50 | |