| 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 | $220.96 | 4.560% | $231.0358 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $183.37 | 3.757% | $190.2592 | $190.26 | $190.25 | $190.30 |
| Purchase #3 | $246.75 | 12.833% | $278.4154 | $278.42 | $278.40 | $278.40 |
| Purchase #4 | $204.91 | 10.307% | $226.0301 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $52.77 | 6.769% | $56.342 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $159.59 | 13.303% | $180.8203 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $166.64 | 10.358% | $183.9006 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $1,234.99 | $1,346.8034 | $1,346.81 | $1,346.80 | $1,346.70 | |