| 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 | $216.87 | 12.828% | $244.6901 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $190.77 | 12.498% | $214.6124 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $244.89 | 4.406% | $255.6799 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $185.72 | 3.452% | $192.1311 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $123.75 | 9.301% | $135.26 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $90.38 | 8.350% | $97.9267 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $218.98 | 9.466% | $239.7086 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,271.36 | $1,380.0088 | $1,380.01 | $1,380.05 | $1,380.00 | |