| 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 | $219.25 | 5.496% | $231.3 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $226.57 | 3.403% | $234.2802 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $238.70 | 13.503% | $270.9317 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $97.81 | 4.672% | $102.3797 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $158.29 | 8.535% | $171.8001 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $163.37 | 13.788% | $185.8955 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $245.57 | 10.199% | $270.6157 | $270.62 | $270.60 | $270.60 |
| 7 purchase totals = | $1,349.56 | $1,467.2029 | $1,467.21 | $1,467.25 | $1,467.20 | |