| 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 | $116.75 | 7.183% | $125.1362 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $236.83 | 13.781% | $269.4675 | $269.47 | $269.45 | $269.50 |
| Purchase #3 | $71.27 | 11.620% | $79.5516 | $79.55 | $79.55 | $79.60 |
| Purchase #4 | $78.41 | 10.487% | $86.6329 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $159.55 | 3.348% | $164.8917 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $185.95 | 4.514% | $194.3438 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $246.99 | 9.710% | $270.9727 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $1,095.75 | $1,190.9964 | $1,190.99 | $1,191.00 | $1,191.00 | |