| 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 | $199.60 | 12.414% | $224.3783 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $136.59 | 5.734% | $144.4221 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $174.36 | 7.778% | $187.9217 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $89.90 | 6.154% | $95.4324 | $95.43 | $95.45 | $95.40 |
| Purchase #5 | $192.53 | 4.411% | $201.0225 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $163.48 | 7.517% | $175.7688 | $175.77 | $175.75 | $175.80 |
| Purchase #7 | $162.59 | 8.387% | $176.2264 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $1,119.05 | $1,205.1722 | $1,205.17 | $1,205.15 | $1,205.10 | |