| 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 | $129.58 | 4.806% | $135.8076 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $241.31 | 9.634% | $264.5578 | $264.56 | $264.55 | $264.60 |
| Purchase #3 | $16.77 | 6.328% | $17.8312 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $137.49 | 13.520% | $156.0786 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $200.70 | 3.782% | $208.2905 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $12.38 | 11.635% | $13.8204 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $229.81 | 4.874% | $241.0109 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $968.04 | $1,037.3970 | $1,037.40 | $1,037.40 | $1,037.40 | |