| 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 | $193.43 | 13.133% | $218.8332 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $237.66 | 3.655% | $246.3465 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $40.55 | 13.821% | $46.1544 | $46.15 | $46.15 | $46.20 |
| Purchase #4 | $17.52 | 10.505% | $19.3605 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $173.63 | 3.394% | $179.523 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $219.47 | 8.157% | $237.3722 | $237.37 | $237.35 | $237.40 |
| Purchase #7 | $145.85 | 8.871% | $158.7884 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $1,028.11 | $1,106.3782 | $1,106.37 | $1,106.35 | $1,106.40 | |