| 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 | $11.93 | 10.837% | $13.2229 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $186.92 | 7.289% | $200.5446 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $25.46 | 11.695% | $28.4375 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $240.39 | 4.615% | $251.484 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $96.97 | 6.609% | $103.3787 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $231.47 | 7.447% | $248.7076 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $248.67 | 10.467% | $274.6983 | $274.70 | $274.70 | $274.70 |
| 7 purchase totals = | $1,041.81 | $1,120.4736 | $1,120.47 | $1,120.50 | $1,120.40 | |