| 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 | $97.38 | 13.415% | $110.4435 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $144.96 | 6.174% | $153.9098 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $147.69 | 6.363% | $157.0875 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $244.52 | 10.375% | $269.889 | $269.89 | $269.90 | $269.90 |
| Purchase #5 | $250.60 | 4.586% | $262.0925 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $216.81 | 12.567% | $244.0565 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $177.52 | 7.199% | $190.2997 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $1,279.48 | $1,387.7785 | $1,387.78 | $1,387.80 | $1,387.80 | |