| 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 | $229.31 | 9.821% | $251.8305 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $67.37 | 7.766% | $72.602 | $72.60 | $72.60 | $72.60 |
| Purchase #3 | $117.79 | 7.797% | $126.9741 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $59.64 | 4.130% | $62.1031 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $173.58 | 11.134% | $192.9064 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $142.58 | 8.706% | $154.993 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $121.80 | 6.195% | $129.3455 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $912.07 | $990.7546 | $990.75 | $990.75 | $990.70 | |