| 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 | $119.90 | 9.329% | $131.0855 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $220.76 | 9.496% | $241.7234 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $180.81 | 8.398% | $195.9944 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $234.57 | 5.791% | $248.1539 | $248.15 | $248.15 | $248.20 |
| Purchase #5 | $81.45 | 5.774% | $86.1529 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $204.38 | 9.854% | $224.5196 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $76.99 | 9.392% | $84.2209 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $1,118.86 | $1,211.8506 | $1,211.84 | $1,211.80 | $1,211.90 | |