| 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 | $186.77 | 12.607% | $210.3161 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $209.50 | 11.548% | $233.6931 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $200.78 | 13.426% | $227.7367 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $81.66 | 10.429% | $90.1763 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $116.71 | 9.510% | $127.8091 | $127.81 | $127.80 | $127.80 |
| Purchase #6 | $138.93 | 10.630% | $153.6983 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $191.97 | 6.393% | $204.2426 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $1,126.32 | $1,247.6722 | $1,247.68 | $1,247.70 | $1,247.60 | |