| 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 | $31.60 | 12.517% | $35.5554 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $245.63 | 6.362% | $261.257 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $135.83 | 9.382% | $148.5736 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $228.97 | 6.817% | $244.5789 | $244.58 | $244.60 | $244.60 |
| Purchase #5 | $162.61 | 10.266% | $179.3035 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $172.69 | 12.735% | $194.6821 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $59.58 | 8.684% | $64.7539 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $1,036.91 | $1,128.7044 | $1,128.70 | $1,128.70 | $1,128.90 | |