| 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 | $203.82 | 11.872% | $228.0175 | $228.02 | $228.00 | $228.00 |
| Purchase #2 | $72.68 | 9.417% | $79.5243 | $79.52 | $79.50 | $79.50 |
| Purchase #3 | $192.34 | 3.416% | $198.9103 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $231.46 | 11.381% | $257.8025 | $257.80 | $257.80 | $257.80 |
| Purchase #5 | $190.37 | 7.593% | $204.8248 | $204.82 | $204.80 | $204.80 |
| Purchase #6 | $154.51 | 3.433% | $159.8143 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $6.98 | 6.783% | $7.4535 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $1,052.16 | $1,136.3472 | $1,136.33 | $1,136.25 | $1,136.30 | |