| 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 | $224.58 | 10.276% | $247.6578 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $249.31 | 8.106% | $269.5191 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $192.32 | 3.863% | $199.7493 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $53.27 | 4.280% | $55.55 | $55.55 | $55.55 | $55.60 |
| Purchase #5 | $198.87 | 8.354% | $215.4836 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $238.67 | 8.276% | $258.4223 | $258.42 | $258.40 | $258.40 |
| Purchase #7 | $131.81 | 13.848% | $150.063 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $1,288.83 | $1,396.4451 | $1,396.44 | $1,396.40 | $1,396.50 | |