| 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 | $131.64 | 4.598% | $137.6928 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $230.62 | 7.838% | $248.696 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $73.81 | 3.692% | $76.5351 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $241.39 | 12.834% | $272.37 | $272.37 | $272.35 | $272.40 |
| Purchase #5 | $248.75 | 6.345% | $264.5332 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $127.77 | 7.111% | $136.8557 | $136.86 | $136.85 | $136.90 |
| Purchase #7 | $249.56 | 11.398% | $278.0048 | $278.00 | $278.00 | $278.00 |
| 7 purchase totals = | $1,303.54 | $1,414.6876 | $1,414.69 | $1,414.70 | $1,414.70 | |