| 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 | $105.36 | 9.777% | $115.661 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $102.88 | 11.275% | $114.4797 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $134.50 | 8.842% | $146.3925 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $63.41 | 7.874% | $68.4029 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $237.47 | 3.423% | $245.5986 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $87.75 | 6.145% | $93.1422 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $211.60 | 12.339% | $237.7093 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $942.97 | $1,021.3862 | $1,021.38 | $1,021.40 | $1,021.40 | |