| 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 | $199.83 | 13.456% | $226.7191 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $182.85 | 10.110% | $201.3361 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $19.66 | 7.324% | $21.0999 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $218.84 | 13.817% | $249.0771 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $249.75 | 6.142% | $265.0896 | $265.09 | $265.10 | $265.10 |
| Purchase #6 | $81.36 | 7.232% | $87.244 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $189.71 | 9.679% | $208.072 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,142.00 | $1,258.6378 | $1,258.64 | $1,258.65 | $1,258.60 | |