| 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 | $204.82 | 13.411% | $232.2884 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $244.30 | 5.580% | $257.9319 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $200.94 | 13.651% | $228.3703 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $79.35 | 5.241% | $83.5087 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $79.49 | 10.587% | $87.9056 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $167.90 | 10.293% | $185.1819 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $23.28 | 3.787% | $24.1616 | $24.16 | $24.15 | $24.20 |
| 7 purchase totals = | $1,000.08 | $1,099.3484 | $1,099.35 | $1,099.35 | $1,099.40 | |