| 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 | $12.46 | 9.256% | $13.6133 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $243.56 | 7.534% | $261.9098 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $248.61 | 13.550% | $282.2967 | $282.30 | $282.30 | $282.30 |
| Purchase #4 | $39.45 | 8.370% | $42.752 | $42.75 | $42.75 | $42.80 |
| Purchase #5 | $32.63 | 8.828% | $35.5106 | $35.51 | $35.50 | $35.50 |
| Purchase #6 | $181.62 | 5.311% | $191.2658 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $182.73 | 13.235% | $206.9143 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $941.06 | $1,034.2625 | $1,034.26 | $1,034.20 | $1,034.30 | |