| 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 | $193.84 | 4.480% | $202.524 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $221.48 | 4.673% | $231.8298 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $198.80 | 4.598% | $207.9408 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $171.56 | 8.825% | $186.7002 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $102.73 | 7.509% | $110.444 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $21.36 | 10.119% | $23.5214 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $235.62 | 12.511% | $265.0984 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $1,145.39 | $1,228.0586 | $1,228.05 | $1,228.05 | $1,227.90 | |