| 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 | $247.31 | 9.510% | $270.8292 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $246.96 | 7.210% | $264.7658 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $190.49 | 7.649% | $205.0606 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $131.40 | 3.356% | $135.8098 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $45.64 | 12.380% | $51.2902 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $94.45 | 5.714% | $99.8469 | $99.85 | $99.85 | $99.80 |
| Purchase #7 | $208.90 | 12.715% | $235.4616 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $1,165.15 | $1,263.0641 | $1,263.07 | $1,263.05 | $1,263.10 | |