| 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 | $11.95 | 3.393% | $12.3555 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $216.56 | 4.260% | $225.7855 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $39.93 | 7.241% | $42.8213 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $117.71 | 3.232% | $121.5144 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $16.53 | 9.244% | $18.058 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $34.34 | 10.407% | $37.9138 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $14.82 | 6.119% | $15.7268 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $451.84 | $474.1753 | $474.18 | $474.15 | $474.20 | |