| 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 | $42.41 | 10.507% | $46.866 | $46.87 | $46.85 | $46.90 |
| Purchase #2 | $123.78 | 13.552% | $140.5547 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $167.66 | 9.708% | $183.9364 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $112.84 | 6.633% | $120.3247 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $220.54 | 13.334% | $249.9468 | $249.95 | $249.95 | $249.90 |
| Purchase #6 | $213.25 | 9.784% | $234.1144 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $31.45 | 6.310% | $33.4345 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $911.93 | $1,009.1775 | $1,009.17 | $1,009.15 | $1,009.10 | |