| 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 | $208.56 | 5.812% | $220.6815 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $199.30 | 12.688% | $224.5872 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $247.60 | 9.588% | $271.3399 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $178.74 | 6.331% | $190.056 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $182.43 | 8.739% | $198.3726 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $179.41 | 13.771% | $204.1166 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $176.68 | 6.715% | $188.5441 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $1,372.72 | $1,497.6979 | $1,497.70 | $1,497.70 | $1,497.70 | |