| 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 | $205.76 | 7.449% | $221.0871 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $109.26 | 12.218% | $122.6094 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $114.71 | 7.532% | $123.35 | $123.35 | $123.35 | $123.40 |
| Purchase #4 | $101.80 | 9.803% | $111.7795 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $229.73 | 9.785% | $252.2091 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $152.68 | 12.133% | $171.2047 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $176.88 | 5.698% | $186.9586 | $186.96 | $186.95 | $187.00 |
| 7 purchase totals = | $1,090.82 | $1,189.1984 | $1,189.20 | $1,189.20 | $1,189.30 | |