| 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 | $179.30 | 13.577% | $203.6436 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $153.89 | 13.576% | $174.7821 | $174.78 | $174.80 | $174.80 |
| Purchase #3 | $237.85 | 13.338% | $269.5744 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $250.92 | 9.365% | $274.4187 | $274.42 | $274.40 | $274.40 |
| Purchase #5 | $10.86 | 3.790% | $11.2716 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $202.81 | 7.465% | $217.9498 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $93.93 | 3.473% | $97.1922 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $1,129.56 | $1,248.8324 | $1,248.82 | $1,248.80 | $1,248.80 | |