| 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 | $187.88 | 4.329% | $196.0133 | $196.01 | $196.00 | $196.00 |
| Purchase #2 | $225.68 | 9.235% | $246.5215 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $212.63 | 12.586% | $239.3916 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $126.66 | 6.715% | $135.1652 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $127.27 | 10.865% | $141.0979 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $16.97 | 10.332% | $18.7233 | $18.72 | $18.70 | $18.70 |
| Purchase #7 | $233.51 | 12.289% | $262.206 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $1,130.60 | $1,239.1188 | $1,239.12 | $1,239.05 | $1,239.10 | |