| 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 | $36.85 | 8.106% | $39.8371 | $39.84 | $39.85 | $39.80 |
| Purchase #2 | $222.80 | 3.648% | $230.9277 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $210.50 | 6.270% | $223.6984 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $228.74 | 3.571% | $236.9083 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $79.39 | 10.207% | $87.4933 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $48.49 | 3.404% | $50.1406 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $187.60 | 10.852% | $207.9584 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,014.37 | $1,076.9638 | $1,076.97 | $1,077.00 | $1,076.90 | |