| 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 | $126.66 | 9.104% | $138.1911 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $9.44 | 4.337% | $9.8494 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $232.43 | 5.606% | $245.46 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $84.26 | 7.270% | $90.3857 | $90.39 | $90.40 | $90.40 |
| Purchase #5 | $110.55 | 3.506% | $114.4259 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $205.75 | 4.597% | $215.2083 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $137.34 | 11.408% | $153.0077 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $906.43 | $966.5281 | $966.54 | $966.55 | $966.50 | |