| 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 | $122.37 | 9.122% | $133.5326 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $231.94 | 11.818% | $259.3507 | $259.35 | $259.35 | $259.40 |
| Purchase #3 | $142.99 | 4.810% | $149.8678 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $128.90 | 12.242% | $144.6799 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $178.68 | 12.565% | $201.1311 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $131.75 | 5.657% | $139.2031 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $151.85 | 7.740% | $163.6032 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $1,088.48 | $1,191.3684 | $1,191.36 | $1,191.40 | $1,191.40 | |