| 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 | $215.78 | 5.205% | $227.0113 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $14.75 | 7.150% | $15.8046 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $212.44 | 8.857% | $231.2558 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $197.77 | 6.610% | $210.8426 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $232.69 | 8.512% | $252.4966 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $202.95 | 4.387% | $211.8534 | $211.85 | $211.85 | $211.90 |
| Purchase #7 | $162.51 | 9.716% | $178.2995 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $1,238.89 | $1,327.5638 | $1,327.56 | $1,327.55 | $1,327.60 | |