| 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 | $26.97 | 9.592% | $29.557 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $225.65 | 9.235% | $246.4888 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $207.96 | 12.612% | $234.1879 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $128.56 | 10.797% | $142.4406 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $139.30 | 9.432% | $152.4388 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $118.39 | 3.112% | $122.0743 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $168.79 | 8.125% | $182.5042 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,015.62 | $1,109.6916 | $1,109.69 | $1,109.70 | $1,109.70 | |