| 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 | $122.25 | 4.517% | $127.772 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $233.61 | 5.346% | $246.0988 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $113.62 | 8.196% | $122.9323 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $93.53 | 4.494% | $97.7332 | $97.73 | $97.75 | $97.70 |
| Purchase #5 | $242.73 | 3.109% | $250.2765 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $179.54 | 11.679% | $200.5085 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $67.34 | 10.717% | $74.5568 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $1,052.62 | $1,119.8781 | $1,119.88 | $1,119.90 | $1,119.90 | |