| 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 | $222.46 | 3.172% | $229.5164 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $56.89 | 10.173% | $62.6774 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $152.41 | 13.647% | $173.2094 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $169.38 | 5.810% | $179.221 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $194.85 | 6.289% | $207.1041 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $114.92 | 7.625% | $123.6827 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $229.75 | 5.630% | $242.6849 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,140.66 | $1,218.0959 | $1,218.09 | $1,218.10 | $1,218.10 | |