| 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 | $82.50 | 13.118% | $93.3224 | $93.32 | $93.30 | $93.30 |
| Purchase #2 | $186.89 | 13.678% | $212.4528 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $179.72 | 4.360% | $187.5558 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $239.45 | 6.412% | $254.8035 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $142.41 | 5.692% | $150.516 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $71.74 | 3.183% | $74.0235 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $134.40 | 11.542% | $149.9124 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $1,037.11 | $1,122.5864 | $1,122.58 | $1,122.50 | $1,122.60 | |