| 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 | $218.87 | 9.615% | $239.9144 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $117.31 | 7.750% | $126.4015 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $106.28 | 5.367% | $111.984 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $187.62 | 5.168% | $197.3162 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $213.62 | 4.418% | $223.0577 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $226.83 | 12.663% | $255.5535 | $255.55 | $255.55 | $255.60 |
| Purchase #7 | $170.40 | 5.508% | $179.7856 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $1,240.93 | $1,334.0129 | $1,334.01 | $1,334.00 | $1,334.10 | |