| 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 | $224.57 | 6.503% | $239.1738 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $171.86 | 4.238% | $179.1434 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $248.41 | 4.236% | $258.9326 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $84.98 | 7.116% | $91.0272 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $171.60 | 10.536% | $189.6798 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $118.73 | 3.613% | $123.0197 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $36.48 | 4.652% | $38.177 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $1,056.63 | $1,119.1535 | $1,119.15 | $1,119.20 | $1,119.10 | |