| 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 | $199.58 | 3.859% | $207.2818 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $74.97 | 9.752% | $82.2811 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $112.27 | 3.213% | $115.8772 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $101.80 | 12.306% | $114.3275 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $180.54 | 11.617% | $201.5133 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $139.83 | 4.835% | $146.5908 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $174.70 | 5.447% | $184.2159 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $983.69 | $1,052.0876 | $1,052.09 | $1,052.15 | $1,052.10 | |