| 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 | $142.47 | 13.870% | $162.2306 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $119.71 | 5.498% | $126.2917 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $201.75 | 13.857% | $229.7065 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $120.26 | 3.824% | $124.8587 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $217.43 | 10.407% | $240.0579 | $240.06 | $240.05 | $240.10 |
| Purchase #6 | $93.56 | 10.379% | $103.2706 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $216.87 | 3.131% | $223.6602 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,112.05 | $1,210.0762 | $1,210.08 | $1,210.05 | $1,210.20 | |