| 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 | $193.25 | 7.158% | $207.0828 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $31.90 | 3.803% | $33.1132 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $78.75 | 9.158% | $85.9619 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $83.60 | 10.481% | $92.3621 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $230.98 | 8.741% | $251.17 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $241.72 | 9.128% | $263.7842 | $263.78 | $263.80 | $263.80 |
| Purchase #7 | $188.63 | 12.146% | $211.541 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,048.83 | $1,145.0152 | $1,145.00 | $1,145.00 | $1,145.10 | |