| 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 | $7.96 | 8.608% | $8.6452 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $182.98 | 13.255% | $207.234 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $205.87 | 5.512% | $217.2176 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $168.75 | 9.656% | $185.0445 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $8.99 | 3.772% | $9.3291 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $206.45 | 11.415% | $230.0163 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $246.91 | 8.263% | $267.3122 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $1,027.91 | $1,124.7989 | $1,124.80 | $1,124.80 | $1,124.60 | |