| 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 | $203.92 | 13.713% | $231.8835 | $231.88 | $231.90 | $231.90 |
| Purchase #2 | $41.70 | 4.364% | $43.5198 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $174.53 | 8.754% | $189.8084 | $189.81 | $189.80 | $189.80 |
| Purchase #4 | $98.64 | 7.403% | $105.9423 | $105.94 | $105.95 | $105.90 |
| Purchase #5 | $112.74 | 8.714% | $122.5642 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $169.81 | 7.742% | $182.9567 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $248.97 | 12.782% | $280.7933 | $280.79 | $280.80 | $280.80 |
| 7 purchase totals = | $1,050.31 | $1,157.4682 | $1,157.46 | $1,157.45 | $1,157.50 | |