| 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 | $128.69 | 7.532% | $138.3829 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $119.35 | 6.179% | $126.7246 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $243.33 | 12.685% | $274.1964 | $274.20 | $274.20 | $274.20 |
| Purchase #4 | $238.40 | 8.691% | $259.1193 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $86.76 | 7.472% | $93.2427 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $124.33 | 5.428% | $131.0786 | $131.08 | $131.10 | $131.10 |
| Purchase #7 | $174.69 | 3.645% | $181.0575 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $1,115.55 | $1,203.8020 | $1,203.80 | $1,203.80 | $1,203.80 | |