| 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 | $129.67 | 3.154% | $133.7598 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $231.59 | 4.294% | $241.5345 | $241.53 | $241.55 | $241.50 |
| Purchase #3 | $206.67 | 11.341% | $230.1084 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $26.50 | 7.105% | $28.3828 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $225.68 | 12.588% | $254.0886 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $15.47 | 10.387% | $17.0769 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $95.39 | 4.446% | $99.631 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $930.97 | $1,004.5820 | $1,004.58 | $1,004.65 | $1,004.60 | |