| 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 | $234.86 | 6.116% | $249.224 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $90.30 | 12.427% | $101.5216 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $57.54 | 12.665% | $64.8274 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $171.60 | 10.356% | $189.3709 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $10.84 | 4.547% | $11.3329 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $10.71 | 10.534% | $11.8382 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $121.59 | 13.788% | $138.3548 | $138.35 | $138.35 | $138.40 |
| 7 purchase totals = | $697.44 | $766.4698 | $766.46 | $766.45 | $766.40 | |