| 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 | $213.51 | 8.416% | $231.479 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $170.47 | 13.575% | $193.6113 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $74.86 | 8.468% | $81.1991 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $137.70 | 3.793% | $142.923 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $223.68 | 8.261% | $242.1582 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $15.27 | 6.653% | $16.2859 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $110.33 | 9.328% | $120.6216 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $945.82 | $1,028.2781 | $1,028.28 | $1,028.25 | $1,028.30 | |