| 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 | $233.70 | 8.782% | $254.2235 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $29.39 | 6.173% | $31.2042 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $221.90 | 13.657% | $252.2049 | $252.20 | $252.20 | $252.20 |
| Purchase #4 | $124.32 | 3.263% | $128.3766 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $179.31 | 6.697% | $191.3184 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $175.97 | 12.380% | $197.7551 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $22.92 | 10.590% | $25.3472 | $25.35 | $25.35 | $25.30 |
| 7 purchase totals = | $987.51 | $1,080.4299 | $1,080.43 | $1,080.40 | $1,080.40 | |