| 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 | $152.77 | 12.415% | $171.7364 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $38.36 | 9.790% | $42.1154 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $49.91 | 8.665% | $54.2347 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $105.61 | 8.214% | $114.2848 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $229.27 | 11.703% | $256.1015 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $199.77 | 8.273% | $216.297 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $237.64 | 8.461% | $257.7467 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $1,013.33 | $1,112.5165 | $1,112.52 | $1,112.55 | $1,112.40 | |