| 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 | $129.92 | 8.239% | $140.6241 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $128.56 | 9.624% | $140.9326 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $62.58 | 8.523% | $67.9137 | $67.91 | $67.90 | $67.90 |
| Purchase #4 | $56.94 | 6.448% | $60.6115 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $182.44 | 7.646% | $196.3894 | $196.39 | $196.40 | $196.40 |
| Purchase #6 | $188.68 | 12.390% | $212.0575 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $250.37 | 7.277% | $268.5894 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $999.49 | $1,087.1182 | $1,087.11 | $1,087.10 | $1,087.10 | |