| 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 | $196.28 | 3.502% | $203.1537 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $249.83 | 13.113% | $282.5902 | $282.59 | $282.60 | $282.60 |
| Purchase #3 | $192.96 | 7.410% | $207.2583 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $194.99 | 11.546% | $217.5035 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $190.96 | 12.486% | $214.8033 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $216.88 | 5.660% | $229.1554 | $229.16 | $229.15 | $229.20 |
| Purchase #7 | $86.39 | 12.203% | $96.9322 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $1,328.29 | $1,451.3966 | $1,451.39 | $1,451.40 | $1,451.50 | |