| 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 | $68.99 | 13.365% | $78.2105 | $78.21 | $78.20 | $78.20 |
| Purchase #2 | $228.48 | 8.201% | $247.2176 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $40.97 | 6.389% | $43.5876 | $43.59 | $43.60 | $43.60 |
| Purchase #4 | $98.56 | 7.244% | $105.6997 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $159.84 | 9.545% | $175.0967 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $87.82 | 10.857% | $97.3546 | $97.35 | $97.35 | $97.40 |
| Purchase #7 | $244.43 | 12.383% | $274.6978 | $274.70 | $274.70 | $274.70 |
| 7 purchase totals = | $929.09 | $1,021.8645 | $1,021.87 | $1,021.85 | $1,021.90 | |