| 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 | $226.87 | 3.804% | $235.5001 | $235.50 | $235.50 | $235.50 |
| Purchase #2 | $190.64 | 5.817% | $201.7295 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $30.71 | 9.474% | $33.6195 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $188.40 | 6.456% | $200.5631 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $247.45 | 10.251% | $272.8161 | $272.82 | $272.80 | $272.80 |
| Purchase #6 | $144.60 | 6.445% | $153.9195 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $119.37 | 8.812% | $129.8889 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $1,148.04 | $1,228.0367 | $1,228.04 | $1,228.00 | $1,228.00 | |