| 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 | $106.86 | 11.239% | $118.87 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $143.25 | 10.554% | $158.3686 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $203.43 | 5.357% | $214.3277 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $103.44 | 6.644% | $110.3126 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $220.98 | 8.483% | $239.7257 | $239.73 | $239.75 | $239.70 |
| Purchase #6 | $164.36 | 5.565% | $173.5066 | $173.51 | $173.50 | $173.50 |
| Purchase #7 | $239.60 | 12.520% | $269.5979 | $269.60 | $269.60 | $269.60 |
| 7 purchase totals = | $1,181.92 | $1,284.7091 | $1,284.72 | $1,284.70 | $1,284.70 | |