| 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 | $111.85 | 8.814% | $121.7085 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $99.76 | 7.463% | $107.2051 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $182.71 | 12.461% | $205.4775 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $201.49 | 12.187% | $226.0456 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $48.58 | 10.169% | $53.5201 | $53.52 | $53.50 | $53.50 |
| Purchase #6 | $75.91 | 8.778% | $82.5734 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $177.44 | 4.607% | $185.6147 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $897.74 | $982.1449 | $982.15 | $982.10 | $982.10 | |