| 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 | $240.64 | 6.844% | $257.1094 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $128.76 | 11.246% | $143.2403 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $83.25 | 4.149% | $86.704 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $161.59 | 12.111% | $181.1602 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $47.76 | 12.503% | $53.7314 | $53.73 | $53.75 | $53.70 |
| Purchase #6 | $95.64 | 7.758% | $103.0598 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $193.72 | 5.538% | $204.4482 | $204.45 | $204.45 | $204.40 |
| 7 purchase totals = | $951.36 | $1,029.4533 | $1,029.45 | $1,029.45 | $1,029.40 | |