| 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 | $21.98 | 12.137% | $24.6477 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $196.46 | 7.531% | $211.2554 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $236.64 | 7.424% | $254.2082 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $215.47 | 11.550% | $240.3568 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $21.46 | 3.820% | $22.2798 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $101.74 | 12.781% | $114.7434 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $132.79 | 10.187% | $146.3173 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $926.54 | $1,013.8086 | $1,013.82 | $1,013.80 | $1,013.80 | |