| 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 | $123.36 | 9.533% | $135.1199 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $214.43 | 6.191% | $227.7054 | $227.71 | $227.70 | $227.70 |
| Purchase #3 | $149.49 | 4.873% | $156.7746 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $139.76 | 12.755% | $157.5864 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $191.97 | 10.227% | $211.6028 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $229.46 | 13.787% | $261.0957 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $176.75 | 8.529% | $191.825 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $1,225.22 | $1,341.7098 | $1,341.72 | $1,341.70 | $1,341.70 | |