| 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 | $118.68 | 13.375% | $134.5535 | $134.55 | $134.55 | $134.60 |
| Purchase #2 | $41.82 | 3.173% | $43.1469 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $221.64 | 11.475% | $247.0732 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $43.30 | 10.565% | $47.8746 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $213.83 | 3.374% | $221.0446 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $201.66 | 9.778% | $221.3783 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $144.52 | 10.291% | $159.3926 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $985.45 | $1,074.4637 | $1,074.45 | $1,074.45 | $1,074.50 | |