| 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 | $212.26 | 12.455% | $238.697 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $19.64 | 5.758% | $20.7709 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $225.75 | 9.395% | $246.9592 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $52.69 | 3.289% | $54.423 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $190.61 | 10.452% | $210.5326 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $83.95 | 9.705% | $92.0973 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $37.27 | 4.511% | $38.9512 | $38.95 | $38.95 | $39.00 |
| 7 purchase totals = | $822.17 | $902.4312 | $902.43 | $902.40 | $902.50 | |