| 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 | $202.69 | 7.331% | $217.5492 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $163.58 | 9.499% | $179.1185 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $25.84 | 4.819% | $27.0852 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $200.85 | 11.427% | $223.8011 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $198.26 | 8.534% | $215.1795 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $242.55 | 12.595% | $273.0992 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $171.90 | 13.193% | $194.5788 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $1,205.67 | $1,330.4115 | $1,330.42 | $1,330.45 | $1,330.40 | |