| 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 | $216.74 | 4.474% | $226.4369 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $158.92 | 12.845% | $179.3333 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $231.92 | 10.310% | $255.831 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $181.74 | 5.207% | $191.2032 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $206.91 | 3.486% | $214.1229 | $214.12 | $214.10 | $214.10 |
| Purchase #6 | $199.80 | 9.305% | $218.3914 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $138.82 | 6.722% | $148.1515 | $148.15 | $148.15 | $148.20 |
| 7 purchase totals = | $1,334.85 | $1,433.4702 | $1,433.46 | $1,433.50 | $1,433.40 | |