| 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 | $116.37 | 3.552% | $120.5035 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $46.40 | 10.781% | $51.4024 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $230.89 | 10.340% | $254.764 | $254.76 | $254.75 | $254.80 |
| Purchase #4 | $171.93 | 12.603% | $193.5983 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $216.39 | 11.544% | $241.3701 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $101.57 | 9.349% | $111.0658 | $111.07 | $111.05 | $111.10 |
| Purchase #7 | $209.55 | 3.205% | $216.2661 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $1,093.10 | $1,188.9702 | $1,188.97 | $1,188.90 | $1,189.10 | |