| 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 | $80.78 | 13.485% | $91.6732 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $248.70 | 13.861% | $283.1723 | $283.17 | $283.15 | $283.20 |
| Purchase #3 | $213.75 | 7.856% | $230.5422 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $224.56 | 7.217% | $240.7665 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $106.75 | 11.633% | $119.1682 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $147.59 | 11.809% | $165.0189 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $108.68 | 9.189% | $118.6666 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $1,130.81 | $1,249.0079 | $1,249.01 | $1,248.90 | $1,249.10 | |