| 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 | $113.56 | 6.307% | $120.7222 | $120.72 | $120.70 | $120.70 |
| Purchase #2 | $93.81 | 10.754% | $103.8983 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $250.91 | 3.160% | $258.8388 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $197.32 | 13.575% | $224.1062 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $70.40 | 9.837% | $77.3252 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $9.46 | 6.821% | $10.1053 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $248.61 | 7.832% | $268.0811 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $984.07 | $1,063.0771 | $1,063.09 | $1,063.10 | $1,063.00 | |