| 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 | $89.63 | 8.748% | $97.4708 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $227.28 | 12.639% | $256.0059 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $166.44 | 10.591% | $184.0677 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $177.91 | 10.102% | $195.8825 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $214.97 | 11.674% | $240.0656 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $33.27 | 6.227% | $35.3417 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $156.66 | 3.665% | $162.4016 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $1,066.16 | $1,171.2358 | $1,171.24 | $1,171.20 | $1,171.30 | |