| 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 | $122.87 | 7.758% | $132.4023 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $218.98 | 3.406% | $226.4385 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $189.48 | 3.256% | $195.6495 | $195.65 | $195.65 | $195.60 |
| Purchase #4 | $68.87 | 10.297% | $75.9615 | $75.96 | $75.95 | $76.00 |
| Purchase #5 | $127.40 | 12.126% | $142.8485 | $142.85 | $142.85 | $142.80 |
| Purchase #6 | $15.50 | 11.217% | $17.2386 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $200.79 | 9.118% | $219.098 | $219.10 | $219.10 | $219.10 |
| 7 purchase totals = | $943.89 | $1,009.6369 | $1,009.64 | $1,009.65 | $1,009.50 | |