| 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 | $240.34 | 3.689% | $249.2061 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $159.74 | 13.332% | $181.0365 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $214.95 | 10.831% | $238.2312 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $154.55 | 12.642% | $174.0882 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $211.40 | 3.567% | $218.9406 | $218.94 | $218.95 | $218.90 |
| Purchase #6 | $51.70 | 8.360% | $56.0221 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $141.66 | 13.260% | $160.4441 | $160.44 | $160.45 | $160.40 |
| 7 purchase totals = | $1,174.34 | $1,277.9688 | $1,277.97 | $1,278.00 | $1,277.80 | |