| 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 | $24.33 | 10.102% | $26.7878 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $228.55 | 9.557% | $250.3925 | $250.39 | $250.40 | $250.40 |
| Purchase #3 | $171.79 | 8.302% | $186.052 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $21.30 | 3.743% | $22.0973 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $18.85 | 12.272% | $21.1633 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $138.85 | 5.583% | $146.602 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $187.27 | 10.835% | $207.5607 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $790.94 | $860.6556 | $860.65 | $860.65 | $860.80 | |