| 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 | $197.70 | 6.107% | $209.7735 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $105.93 | 13.413% | $120.1384 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $184.40 | 13.277% | $208.8828 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $117.48 | 5.201% | $123.5901 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $63.63 | 6.669% | $67.8735 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $201.89 | 6.171% | $214.3486 | $214.35 | $214.35 | $214.30 |
| Purchase #7 | $50.67 | 7.500% | $54.4703 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $921.70 | $999.0772 | $999.07 | $999.05 | $999.10 | |