| 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 | $218.98 | 4.367% | $228.5429 | $228.54 | $228.55 | $228.50 |
| Purchase #2 | $182.82 | 10.482% | $201.9832 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $207.33 | 9.350% | $226.7154 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $174.67 | 12.646% | $196.7588 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $222.87 | 5.163% | $234.3768 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $238.82 | 12.560% | $268.8158 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $127.52 | 10.474% | $140.8764 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $1,373.01 | $1,498.0693 | $1,498.08 | $1,498.10 | $1,498.10 | |