| 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 | $226.59 | 5.153% | $238.2662 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $130.44 | 6.491% | $138.9069 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $159.92 | 3.239% | $165.0998 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $23.65 | 12.313% | $26.562 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $83.69 | 10.118% | $92.1578 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $172.59 | 13.294% | $195.5341 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $172.85 | 6.394% | $183.902 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $969.73 | $1,040.4288 | $1,040.43 | $1,040.40 | $1,040.50 | |