| 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 | $73.87 | 10.492% | $81.6204 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $209.66 | 11.345% | $233.4459 | $233.45 | $233.45 | $233.40 |
| Purchase #3 | $6.46 | 7.175% | $6.9235 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $227.70 | 10.267% | $251.078 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $180.92 | 12.789% | $204.0579 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $239.32 | 11.818% | $267.6028 | $267.60 | $267.60 | $267.60 |
| Purchase #7 | $196.80 | 9.173% | $214.8525 | $214.85 | $214.85 | $214.90 |
| 7 purchase totals = | $1,134.73 | $1,259.5810 | $1,259.58 | $1,259.55 | $1,259.60 | |