| 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 | $223.58 | 6.672% | $238.4973 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $134.65 | 3.651% | $139.5661 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $180.72 | 11.544% | $201.5823 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $169.78 | 13.160% | $192.123 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $242.74 | 12.190% | $272.33 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $182.58 | 4.841% | $191.4187 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $129.30 | 5.386% | $136.2641 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $1,263.35 | $1,371.7815 | $1,371.78 | $1,371.75 | $1,371.80 | |