| 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 | $46.83 | 10.353% | $51.6783 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $233.63 | 11.624% | $260.7872 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $137.83 | 3.466% | $142.6072 | $142.61 | $142.60 | $142.60 |
| Purchase #4 | $192.47 | 8.605% | $209.032 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $181.38 | 7.403% | $194.8076 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $102.83 | 12.685% | $115.874 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $109.31 | 6.177% | $116.0621 | $116.06 | $116.05 | $116.10 |
| 7 purchase totals = | $1,004.28 | $1,090.8484 | $1,090.85 | $1,090.85 | $1,090.90 | |