| 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 | $19.58 | 9.766% | $21.4922 | $21.49 | $21.50 | $21.50 |
| Purchase #2 | $154.65 | 4.802% | $162.0763 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $243.27 | 6.719% | $259.6153 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $234.80 | 3.305% | $242.5601 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $216.90 | 10.343% | $239.334 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $25.89 | 11.364% | $28.8321 | $28.83 | $28.85 | $28.80 |
| Purchase #7 | $227.38 | 8.761% | $247.3008 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,122.47 | $1,201.2108 | $1,201.21 | $1,201.25 | $1,201.20 | |