| 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 | $209.83 | 7.857% | $226.3163 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $97.33 | 3.139% | $100.3852 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $112.52 | 4.448% | $117.5249 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $56.52 | 6.601% | $60.2509 | $60.25 | $60.25 | $60.30 |
| Purchase #5 | $229.99 | 3.339% | $237.6694 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $212.83 | 12.434% | $239.2933 | $239.29 | $239.30 | $239.30 |
| Purchase #7 | $155.35 | 12.423% | $174.6491 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $1,074.37 | $1,156.0891 | $1,156.09 | $1,156.05 | $1,156.10 | |