| 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 | $187.65 | 10.480% | $207.3157 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $127.82 | 13.728% | $145.3671 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $88.89 | 11.447% | $99.0652 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $216.90 | 10.349% | $239.347 | $239.35 | $239.35 | $239.30 |
| Purchase #5 | $29.69 | 7.304% | $31.8586 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $220.88 | 9.436% | $241.7222 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $23.48 | 3.227% | $24.2377 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $895.31 | $988.9135 | $988.93 | $988.85 | $988.90 | |