| 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 | $223.64 | 11.567% | $249.5084 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $84.26 | 8.295% | $91.2494 | $91.25 | $91.25 | $91.20 |
| Purchase #3 | $205.87 | 4.580% | $215.2988 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $6.82 | 13.813% | $7.762 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $234.41 | 6.103% | $248.716 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $57.87 | 6.273% | $61.5002 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $7.64 | 3.590% | $7.9143 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $820.51 | $881.9491 | $881.95 | $881.90 | $881.90 | |