| 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 | $199.87 | 11.199% | $222.2534 | $222.25 | $222.25 | $222.30 |
| Purchase #2 | $241.86 | 4.210% | $252.0423 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $138.94 | 6.215% | $147.5751 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $116.73 | 11.546% | $130.2076 | $130.21 | $130.20 | $130.20 |
| Purchase #5 | $147.82 | 11.479% | $164.7883 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $89.85 | 6.595% | $95.7756 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $187.94 | 10.326% | $207.3467 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $1,123.01 | $1,219.9890 | $1,220.00 | $1,220.05 | $1,220.00 | |