| 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 | $201.97 | 3.874% | $209.7943 | $209.79 | $209.80 | $209.80 |
| Purchase #2 | $203.70 | 12.255% | $228.6634 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $124.40 | 12.207% | $139.5855 | $139.59 | $139.60 | $139.60 |
| Purchase #4 | $61.53 | 3.796% | $63.8657 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $188.38 | 9.255% | $205.8146 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $209.51 | 9.399% | $229.2018 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $67.94 | 6.789% | $72.5524 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $1,057.43 | $1,149.4777 | $1,149.47 | $1,149.45 | $1,149.60 | |