| 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 | $95.68 | 3.791% | $99.3072 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $181.87 | 5.845% | $192.5003 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $236.80 | 6.683% | $252.6253 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $188.87 | 7.556% | $203.141 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $72.78 | 12.210% | $81.6664 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $214.28 | 12.536% | $241.1421 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $112.37 | 12.479% | $126.3927 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $1,102.65 | $1,196.7750 | $1,196.78 | $1,196.80 | $1,196.70 | |