| 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 | $200.92 | 10.337% | $221.6891 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $172.87 | 4.486% | $180.6249 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $139.96 | 10.501% | $154.6572 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $186.67 | 5.484% | $196.907 | $196.91 | $196.90 | $196.90 |
| Purchase #5 | $226.43 | 9.566% | $248.0903 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $63.26 | 12.355% | $71.0758 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $122.77 | 7.355% | $131.7997 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $1,112.88 | $1,204.8440 | $1,204.85 | $1,204.85 | $1,204.90 | |