| 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 | $241.99 | 3.768% | $251.1082 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $13.74 | 7.665% | $14.7932 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $120.31 | 3.671% | $124.7266 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $146.75 | 7.710% | $158.0644 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $225.37 | 12.871% | $254.3774 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $221.81 | 11.842% | $248.0767 | $248.08 | $248.10 | $248.10 |
| Purchase #7 | $57.34 | 6.822% | $61.2517 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $1,027.31 | $1,112.3982 | $1,112.40 | $1,112.45 | $1,112.50 | |