| 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 | $229.57 | 4.843% | $240.6881 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $248.44 | 10.607% | $274.792 | $274.79 | $274.80 | $274.80 |
| Purchase #3 | $32.86 | 10.352% | $36.2617 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $164.39 | 8.114% | $177.7286 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $137.54 | 6.512% | $146.4966 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $164.75 | 6.496% | $175.4522 | $175.45 | $175.45 | $175.50 |
| Purchase #7 | $161.25 | 12.322% | $181.1192 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $1,138.80 | $1,232.5384 | $1,232.54 | $1,232.55 | $1,232.60 | |