| 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 | $203.64 | 5.123% | $214.0725 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $73.68 | 13.461% | $83.5981 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $237.47 | 13.227% | $268.8802 | $268.88 | $268.90 | $268.90 |
| Purchase #4 | $166.34 | 6.240% | $176.7196 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $156.67 | 8.228% | $169.5608 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $131.87 | 13.482% | $149.6487 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $47.82 | 3.740% | $49.6085 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $1,017.49 | $1,112.0884 | $1,112.09 | $1,112.05 | $1,112.10 | |