| 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 | $190.60 | 12.586% | $214.5889 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $142.48 | 4.740% | $149.2336 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $181.90 | 8.388% | $197.1578 | $197.16 | $197.15 | $197.20 |
| Purchase #4 | $72.52 | 12.358% | $81.482 | $81.48 | $81.50 | $81.50 |
| Purchase #5 | $69.98 | 11.258% | $77.8583 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $210.65 | 7.768% | $227.0133 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $196.72 | 3.771% | $204.1383 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $1,064.85 | $1,151.4722 | $1,151.47 | $1,151.50 | $1,151.50 | |