| 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 | $22.98 | 6.418% | $24.4549 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $122.68 | 10.635% | $135.727 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $157.45 | 3.519% | $162.9907 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $180.40 | 11.159% | $200.5308 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $249.29 | 9.250% | $272.3493 | $272.35 | $272.35 | $272.30 |
| Purchase #6 | $103.59 | 12.704% | $116.7501 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $190.63 | 3.129% | $196.5948 | $196.59 | $196.60 | $196.60 |
| 7 purchase totals = | $1,027.02 | $1,109.3976 | $1,109.39 | $1,109.45 | $1,109.40 | |