| 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 | $231.78 | 7.569% | $249.3234 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $220.75 | 9.383% | $241.463 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $66.63 | 5.287% | $70.1527 | $70.15 | $70.15 | $70.20 |
| Purchase #4 | $24.57 | 4.102% | $25.5779 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $129.59 | 9.873% | $142.3844 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $6.59 | 4.150% | $6.8635 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $18.74 | 10.581% | $20.7229 | $20.72 | $20.70 | $20.70 |
| 7 purchase totals = | $698.65 | $756.4878 | $756.47 | $756.45 | $756.60 | |