| 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 | $209.64 | 4.845% | $219.7971 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $19.70 | 3.406% | $20.371 | $20.37 | $20.35 | $20.40 |
| Purchase #3 | $134.98 | 4.469% | $141.0123 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $210.94 | 5.396% | $222.3223 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $228.95 | 4.726% | $239.7702 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $80.61 | 9.650% | $88.3889 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $226.29 | 3.106% | $233.3186 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,111.11 | $1,164.9804 | $1,164.98 | $1,164.90 | $1,165.00 | |