| 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 | $218.85 | 8.298% | $237.0102 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $243.88 | 3.411% | $252.1987 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $239.42 | 10.821% | $265.3276 | $265.33 | $265.35 | $265.30 |
| Purchase #4 | $227.80 | 9.661% | $249.8078 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $250.44 | 12.538% | $281.8402 | $281.84 | $281.85 | $281.80 |
| Purchase #6 | $34.72 | 7.840% | $37.442 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $12.66 | 11.643% | $14.134 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $1,227.77 | $1,337.7605 | $1,337.76 | $1,337.80 | $1,337.60 | |