| 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 | $218.43 | 3.677% | $226.4617 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $192.55 | 9.194% | $210.253 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $134.81 | 4.634% | $141.0571 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $230.63 | 3.226% | $238.0701 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $139.36 | 12.219% | $156.3884 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $41.46 | 4.102% | $43.1607 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $17.63 | 11.400% | $19.6398 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $974.87 | $1,035.0308 | $1,035.03 | $1,035.00 | $1,035.20 | |