| 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 | $25.79 | 12.152% | $28.924 | $28.92 | $28.90 | $28.90 |
| Purchase #2 | $117.56 | 7.464% | $126.3347 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $190.50 | 7.816% | $205.3895 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $202.75 | 10.441% | $223.9191 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $130.34 | 3.259% | $134.5878 | $134.59 | $134.60 | $134.60 |
| Purchase #6 | $246.92 | 13.226% | $279.5776 | $279.58 | $279.60 | $279.60 |
| Purchase #7 | $101.40 | 4.698% | $106.1638 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $1,015.26 | $1,104.8965 | $1,104.89 | $1,104.90 | $1,104.90 | |