| 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 | $121.72 | 4.125% | $126.741 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $215.96 | 4.126% | $224.8705 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $198.66 | 10.433% | $219.3862 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $16.38 | 8.614% | $17.791 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $163.87 | 5.111% | $172.2454 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $101.56 | 10.431% | $112.1537 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $192.76 | 4.330% | $201.1065 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $1,010.91 | $1,074.2943 | $1,074.30 | $1,074.30 | $1,074.30 | |