| 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 | $94.91 | 8.429% | $102.91 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $124.56 | 9.598% | $136.5153 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $31.27 | 8.821% | $34.0283 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $29.33 | 4.802% | $30.7384 | $30.74 | $30.75 | $30.70 |
| Purchase #5 | $40.41 | 8.776% | $43.9564 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $172.42 | 4.163% | $179.5978 | $179.60 | $179.60 | $179.60 |
| Purchase #7 | $250.84 | 9.552% | $274.8002 | $274.80 | $274.80 | $274.80 |
| 7 purchase totals = | $743.74 | $802.5464 | $802.56 | $802.55 | $802.50 | |