| 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 | $122.97 | 13.647% | $139.7517 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $241.46 | 12.320% | $271.2079 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $245.54 | 3.500% | $254.1339 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $127.33 | 13.634% | $144.6902 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $179.61 | 7.801% | $193.6214 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $119.91 | 10.795% | $132.8543 | $132.85 | $132.85 | $132.90 |
| Purchase #7 | $129.86 | 5.667% | $137.2192 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $1,166.68 | $1,273.4786 | $1,273.47 | $1,273.45 | $1,273.50 | |