| 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 | $125.65 | 7.303% | $134.8262 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $136.97 | 10.600% | $151.4888 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $234.81 | 8.368% | $254.4589 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $132.96 | 5.516% | $140.2941 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $248.62 | 4.161% | $258.9651 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $206.70 | 4.293% | $215.5736 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $22.30 | 12.835% | $25.1622 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $1,108.01 | $1,180.7689 | $1,180.77 | $1,180.75 | $1,180.90 | |