| 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 | $204.40 | 8.735% | $222.2543 | $222.25 | $222.25 | $222.30 |
| Purchase #2 | $162.35 | 9.334% | $177.5037 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $232.25 | 9.390% | $254.0583 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $23.25 | 12.202% | $26.087 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $179.30 | 12.726% | $202.1177 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $188.88 | 4.466% | $197.3154 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $158.25 | 9.574% | $173.4009 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $1,148.68 | $1,252.7373 | $1,252.74 | $1,252.70 | $1,252.80 | |