| 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 | $209.28 | 10.441% | $231.1309 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $25.45 | 3.112% | $26.242 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $169.46 | 6.188% | $179.9462 | $179.95 | $179.95 | $179.90 |
| Purchase #4 | $107.26 | 12.753% | $120.9389 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $94.56 | 4.733% | $99.0355 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $208.58 | 12.359% | $234.3584 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $155.94 | 11.784% | $174.316 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $970.53 | $1,065.9679 | $1,065.98 | $1,066.00 | $1,065.80 | |