| 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 | $105.27 | 6.742% | $112.3673 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $241.37 | 3.434% | $249.6586 | $249.66 | $249.65 | $249.70 |
| Purchase #3 | $231.37 | 6.766% | $247.0245 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $227.88 | 3.748% | $236.4209 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $5.79 | 12.182% | $6.4953 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $96.38 | 12.434% | $108.3639 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $181.97 | 5.607% | $192.1731 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $1,090.03 | $1,152.5036 | $1,152.50 | $1,152.40 | $1,152.60 | |