| 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 | $226.43 | 8.141% | $244.8637 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $54.51 | 5.451% | $57.4813 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $21.88 | 8.729% | $23.7899 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $165.95 | 6.222% | $176.2754 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $250.26 | 6.424% | $266.3367 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $90.73 | 7.715% | $97.7298 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $244.30 | 11.557% | $272.5338 | $272.53 | $272.55 | $272.50 |
| 7 purchase totals = | $1,054.06 | $1,139.0106 | $1,139.01 | $1,139.10 | $1,139.00 | |