| 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 | $232.49 | 9.813% | $255.3042 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $104.49 | 12.609% | $117.6651 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $102.36 | 4.670% | $107.1402 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $211.73 | 9.341% | $231.5077 | $231.51 | $231.50 | $231.50 |
| Purchase #5 | $180.70 | 8.231% | $195.5734 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $213.90 | 7.371% | $229.6666 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $137.73 | 7.311% | $147.7994 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $1,183.40 | $1,284.6566 | $1,284.66 | $1,284.60 | $1,284.70 | |