| 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 | $234.35 | 6.471% | $249.5148 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $31.65 | 7.383% | $33.9867 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $214.70 | 4.239% | $223.8011 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $189.56 | 6.554% | $201.9838 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $161.88 | 3.826% | $168.0735 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $127.44 | 6.445% | $135.6535 | $135.65 | $135.65 | $135.70 |
| Purchase #7 | $239.72 | 13.174% | $271.3007 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $1,199.30 | $1,284.3141 | $1,284.30 | $1,284.30 | $1,284.40 | |