| 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 | $116.32 | 13.840% | $132.4187 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $64.43 | 4.141% | $67.098 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $248.76 | 5.555% | $262.5786 | $262.58 | $262.60 | $262.60 |
| Purchase #4 | $240.68 | 10.111% | $265.0152 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $187.27 | 7.179% | $200.7141 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $84.54 | 11.189% | $93.9992 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $88.59 | 9.490% | $96.9972 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $1,030.59 | $1,118.8210 | $1,118.83 | $1,118.80 | $1,118.80 | |