| 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 | $75.58 | 12.430% | $84.9746 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $210.26 | 3.549% | $217.7221 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $215.33 | 4.728% | $225.5108 | $225.51 | $225.50 | $225.50 |
| Purchase #4 | $204.45 | 12.607% | $230.225 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $25.74 | 7.446% | $27.6566 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $80.33 | 12.127% | $90.0716 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $187.78 | 9.200% | $205.0558 | $205.06 | $205.05 | $205.10 |
| 7 purchase totals = | $999.47 | $1,081.2165 | $1,081.22 | $1,081.15 | $1,081.30 | |