| 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 | $21.35 | 12.419% | $24.0015 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $158.81 | 10.837% | $176.0202 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $77.93 | 3.301% | $80.5025 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $185.87 | 5.229% | $195.5891 | $195.59 | $195.60 | $195.60 |
| Purchase #5 | $226.32 | 4.373% | $236.217 | $236.22 | $236.20 | $236.20 |
| Purchase #6 | $104.93 | 7.493% | $112.7924 | $112.79 | $112.80 | $112.80 |
| Purchase #7 | $245.89 | 13.570% | $279.2573 | $279.26 | $279.25 | $279.30 |
| 7 purchase totals = | $1,021.10 | $1,104.3800 | $1,104.38 | $1,104.35 | $1,104.40 | |