| 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 | $122.49 | 10.452% | $135.2927 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $13.77 | 6.427% | $14.655 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $39.44 | 3.161% | $40.6867 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $250.60 | 5.860% | $265.2852 | $265.29 | $265.30 | $265.30 |
| Purchase #5 | $232.85 | 10.189% | $256.5751 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $31.89 | 12.331% | $35.8224 | $35.82 | $35.80 | $35.80 |
| Purchase #7 | $230.94 | 13.127% | $261.2555 | $261.26 | $261.25 | $261.30 |
| 7 purchase totals = | $921.98 | $1,009.5726 | $1,009.59 | $1,009.60 | $1,009.70 | |