| 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 | $116.85 | 5.587% | $123.3784 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $133.92 | 3.767% | $138.9648 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $214.27 | 8.615% | $232.7294 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $172.72 | 8.661% | $187.6793 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $188.86 | 8.744% | $205.3739 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $142.78 | 3.554% | $147.8544 | $147.85 | $147.85 | $147.90 |
| Purchase #7 | $144.71 | 11.541% | $161.411 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $1,114.11 | $1,197.3912 | $1,197.38 | $1,197.40 | $1,197.50 | |