| 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 | $203.52 | 13.128% | $230.2381 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $180.54 | 5.218% | $189.9606 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $90.74 | 12.259% | $101.8638 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $59.32 | 3.139% | $61.1821 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $112.36 | 7.849% | $121.1791 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $197.36 | 13.257% | $223.524 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $86.71 | 13.281% | $98.226 | $98.23 | $98.25 | $98.20 |
| 7 purchase totals = | $930.55 | $1,026.1737 | $1,026.17 | $1,026.20 | $1,026.20 | |