| 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 | $36.86 | 4.141% | $38.3864 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $124.92 | 11.738% | $139.5831 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $225.41 | 3.170% | $232.5555 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $202.77 | 6.625% | $216.2035 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $237.85 | 9.436% | $260.2935 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $163.96 | 8.721% | $178.259 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $128.77 | 3.829% | $133.7006 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,120.54 | $1,198.9816 | $1,198.98 | $1,199.00 | $1,199.10 | |