| 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 | $95.58 | 8.479% | $103.6842 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $134.95 | 6.400% | $143.5868 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $109.49 | 12.709% | $123.4051 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $43.88 | 5.114% | $46.124 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $170.29 | 11.607% | $190.0556 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $239.25 | 4.263% | $249.4492 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $22.82 | 8.603% | $24.7832 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $816.26 | $881.0881 | $881.09 | $881.10 | $881.10 | |