| 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 | $128.82 | 10.510% | $142.359 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $230.83 | 9.432% | $252.6019 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $136.25 | 3.546% | $141.0814 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $233.82 | 3.267% | $241.4589 | $241.46 | $241.45 | $241.50 |
| Purchase #5 | $39.48 | 4.825% | $41.3849 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $220.42 | 13.343% | $249.8306 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $184.62 | 10.386% | $203.7946 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $1,174.24 | $1,272.5113 | $1,272.50 | $1,272.55 | $1,272.60 | |