| 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 | $120.57 | 12.494% | $135.634 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $198.47 | 7.267% | $212.8928 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $60.44 | 12.631% | $68.0742 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $201.25 | 3.180% | $207.6498 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $23.49 | 11.570% | $26.2078 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $232.56 | 8.560% | $252.4671 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $222.27 | 13.617% | $252.5365 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,059.05 | $1,155.4622 | $1,155.46 | $1,155.45 | $1,155.40 | |