| 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 | $229.73 | 5.209% | $241.6966 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $224.66 | 8.245% | $243.1832 | $243.18 | $243.20 | $243.20 |
| Purchase #3 | $109.78 | 10.518% | $121.3267 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $91.96 | 13.121% | $104.0261 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $123.37 | 5.225% | $129.8161 | $129.82 | $129.80 | $129.80 |
| Purchase #6 | $102.90 | 6.528% | $109.6173 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $156.61 | 5.396% | $165.0607 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $1,039.01 | $1,114.7267 | $1,114.74 | $1,114.75 | $1,114.70 | |