| 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 | $226.28 | 7.362% | $242.9387 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $223.30 | 11.433% | $248.8299 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $171.54 | 3.133% | $176.9143 | $176.91 | $176.90 | $176.90 |
| Purchase #4 | $23.86 | 5.805% | $25.2451 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $188.94 | 10.290% | $208.3819 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $7.47 | 13.409% | $8.4717 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $229.50 | 12.576% | $258.3619 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $1,070.89 | $1,169.1435 | $1,169.14 | $1,169.15 | $1,169.10 | |