| 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 | $241.59 | 3.808% | $250.7897 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $206.88 | 6.815% | $220.9789 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $225.49 | 3.166% | $232.629 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $182.49 | 5.858% | $193.1803 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $193.58 | 12.362% | $217.5104 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $173.96 | 12.283% | $195.3275 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $93.59 | 4.638% | $97.9307 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $1,317.58 | $1,408.3465 | $1,408.35 | $1,408.45 | $1,408.30 | |