| 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 | $226.70 | 4.733% | $237.4297 | $237.43 | $237.45 | $237.40 |
| Purchase #2 | $119.73 | 12.610% | $134.828 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $174.30 | 13.810% | $198.3708 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $20.92 | 8.680% | $22.7359 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $170.96 | 12.374% | $192.1146 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $223.88 | 10.252% | $246.8322 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $121.81 | 6.338% | $129.5303 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $1,058.30 | $1,161.8415 | $1,161.84 | $1,161.90 | $1,161.70 | |