| 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 | $222.72 | 8.741% | $242.188 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $160.62 | 7.528% | $172.7115 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $234.60 | 10.323% | $258.8178 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $97.66 | 6.824% | $104.3243 | $104.32 | $104.30 | $104.30 |
| Purchase #5 | $195.62 | 12.302% | $219.6852 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $196.64 | 6.753% | $209.9191 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $250.76 | 8.795% | $272.8143 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $1,358.62 | $1,480.4602 | $1,480.46 | $1,480.40 | $1,480.40 | |