| 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 | $230.37 | 5.345% | $242.6833 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $19.67 | 12.795% | $22.1868 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $123.44 | 8.734% | $134.2212 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $14.91 | 8.339% | $16.1533 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $155.57 | 5.628% | $164.3255 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $110.74 | 3.354% | $114.4542 | $114.45 | $114.45 | $114.50 |
| Purchase #7 | $91.26 | 7.312% | $97.9329 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $745.96 | $791.9572 | $791.95 | $792.00 | $792.00 | |