| 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 | $231.66 | 11.612% | $258.5604 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $165.74 | 9.217% | $181.0163 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $177.79 | 4.778% | $186.2848 | $186.28 | $186.30 | $186.30 |
| Purchase #4 | $167.76 | 13.124% | $189.7768 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $22.78 | 9.600% | $24.9669 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $199.81 | 7.678% | $215.1514 | $215.15 | $215.15 | $215.20 |
| Purchase #7 | $73.50 | 3.312% | $75.9343 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $1,039.04 | $1,131.6909 | $1,131.69 | $1,131.70 | $1,131.80 | |