| 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 | $244.65 | 5.439% | $257.9565 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $115.39 | 11.489% | $128.6472 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $250.83 | 3.738% | $260.206 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $206.48 | 11.178% | $229.5603 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $138.47 | 13.534% | $157.2105 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $102.31 | 12.125% | $114.7151 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $101.83 | 8.123% | $110.1017 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $1,159.96 | $1,258.3973 | $1,258.41 | $1,258.35 | $1,258.40 | |