| 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 | $239.76 | 9.358% | $262.1967 | $262.20 | $262.20 | $262.20 |
| Purchase #2 | $213.30 | 13.509% | $242.1147 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $96.37 | 11.114% | $107.0806 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $188.78 | 9.173% | $206.0968 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $188.42 | 13.262% | $213.4083 | $213.41 | $213.40 | $213.40 |
| Purchase #6 | $55.73 | 13.257% | $63.1181 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $63.60 | 10.592% | $70.3365 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $1,045.96 | $1,164.3517 | $1,164.36 | $1,164.35 | $1,164.30 | |