| 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 | $94.50 | 10.206% | $104.1447 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $177.97 | 10.722% | $197.0519 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $164.65 | 8.240% | $178.2172 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $128.51 | 8.368% | $139.2637 | $139.26 | $139.25 | $139.30 |
| Purchase #5 | $164.74 | 3.837% | $171.0611 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $162.40 | 5.473% | $171.2882 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $98.77 | 7.805% | $106.479 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $991.54 | $1,067.5058 | $1,067.50 | $1,067.50 | $1,067.60 | |