| 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 | $91.62 | 13.284% | $103.7908 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $124.72 | 3.644% | $129.2648 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $185.62 | 11.818% | $207.5566 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $17.82 | 8.573% | $19.3477 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $243.42 | 7.787% | $262.3751 | $262.38 | $262.40 | $262.40 |
| Purchase #6 | $181.65 | 12.712% | $204.7413 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $174.42 | 13.655% | $198.2371 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,019.27 | $1,125.3134 | $1,125.32 | $1,125.35 | $1,125.30 | |