| 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 | $179.25 | 13.430% | $203.3233 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $70.83 | 10.854% | $78.5179 | $78.52 | $78.50 | $78.50 |
| Purchase #3 | $237.90 | 3.613% | $246.4953 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $152.63 | 10.355% | $168.4348 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $98.92 | 8.598% | $107.4251 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $192.59 | 9.111% | $210.1369 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $22.46 | 10.571% | $24.8342 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $954.58 | $1,039.1675 | $1,039.17 | $1,039.20 | $1,039.00 | |